TOEFL TPO 15 Speaking Task 4 Sample: Using the examples in the lecture, explain how the position of birds’ eyes is critical to their survival.

1.Sub Scores Delivery: 3 Language Use: 3 Topic Development: 3

2.Estimated Scores

23. 3.Delivery

The speaker's delivery is generally clear and fluid, but there are some occasional pauses that could be reduced. Additionally, some words were mispronounced, such as "tight moss" instead of "tiny mouse." To improve, the speaker should practice speaking more consistently and work on accurate pronunciation.

4.Topic Development The response is coherent and well-organized, with clear connections between ideas. The speaker provided sufficient support and examples from the lecture. However, there is room for improvement in elaborating on the examples and explaining their significance more thoroughly. To enhance topic development, the speaker should focus on expanding their explanations and providing more context for each example.

5.Language Use

In the lecture, the professor illustrates how the bird's eyes' position eye positions (corrected for grammar and clarity) can help them survive. And the first one is when the birds have forward eyes, they can use them to see and judge the distance between the prey. And the professor took a hawk for example, a hawk who eats mice for food. They have forward eyes which help them to see the tight moss tiny mice (corrected for accurate vocabulary) and when they notice the moss mice, they will swoop down and then catch them. And the second example, the second one is when the birds have each side eyes, it will help them to avoid predators. For example, when the ducks who have other side eyes, they eat grass and when they saw a fox, they will fly away to survival, so it's really crucial.

Revised Answer (140 words):

In the lecture, the professor explains how birds' eye positions contribute to their survival. Firstly, birds with forward-facing eyes can accurately judge distances to their prey. For instance, hawks have forward-facing eyes that enable them to spot tiny mice from high up in the air. Upon noticing a mouse, they swoop down and catch it. Secondly, birds with eyes on each side of their head can better avoid predators. Ducks are an example of this eye positioning; while eating grass or insects near a lake, they need to be constantly vigilant for predators like foxes. Having an eye on each side of their head allows them to spot a fox approaching from any direction and quickly fly away to safety. In conclusion, the position of birds' eyes plays a critical role in their survival by aiding in hunting and predator evasion.

6.Mind Map

- Birds' Eye Positions
  - Forward-facing eyes
    - Accurate distance judgment
    - Example: Hawk
      - Spot tiny mice
      - Swoop down and catch prey
  - Eyes on each side of the head
    - Better predator avoidance
    - Example: Duck
      - Eating grass or insects near a lake
      - Spot foxes approaching from any direction
      - Fly away to safety

- Conclusion
  - Critical role in survival
    - Hunting and predator evasion

7.Key Words

1.子项得分 Delivery: 3 Language Use: 3 Topic Development: 3

2.预估分数

23. 3.表达

从表达方面来看，回答内容基本清晰，但在某些地方稍显生硬。建议练习更自然的语音节奏和停顿，以便让听众更容易理解。同时，注意提高发音的准确性，避免拼写错误。

4.话题发展 从话题发展方面来看，回答内容基本符合要求，但可以进一步完善。建议在回答中加入更多关于鸟类眼睛位置对其生存的重要性的细节和例子，以使回答更具说服力。同时，注意保持回答的条理性和连贯性。

5.语言使用

Original Answer: The lecture gives two examples to explain how the position of birds' eyes is critical to their survival. First of all, it enables birds to catch food. For example, their eyes can clearly see and judge distance. They can estimate height, width, and depth. For example, a hawk can spot prey and swoop down to catch it. Moreover, birds' eyes can allow birds to easily sense the danger in all directions around them. When they are finding food, their eyes can help them sense whenever a fox is around them, approaching them. This is critical for its predators.

Corrected Answer: The lecture provides two examples (两个例子) to explain how the position of birds' eyes is critical to their survival. First of all, it enables birds to catch food effectively. For instance, their eyes can accurately perceive and judge distances, allowing them to estimate height, width, and depth. In the case of a hawk, it can spot prey from afar and swiftly swoop down to capture it. Furthermore, the positioning of birds' eyes allows them to easily detect danger from all directions around them. While searching for food, their eyes help them sense the presence of predators like foxes approaching them, which is crucial for their survival.

Revised Answer (140 words): The lecture provides two examples to demonstrate the importance of birds' eye positions for their survival. Firstly, it enables birds to effectively catch food by accurately perceiving and judging distances, allowing them to estimate height, width, and depth. For instance, a hawk can spot prey from afar and swiftly swoop down to capture it. Secondly, the positioning of birds' eyes allows them to easily detect danger from all directions around them, which is crucial for their survival. While searching for food, their eyes help them sense the presence of predators like foxes approaching them. By having a clear understanding of their surroundings and potential threats, birds can successfully avoid predators and ensure their survival in the wild.

6.思维导图

- Importance of Birds' Eye Positions
    - Catch Food Effectively
        - Accurately Perceive and Judge Distances
            - Example: Hawk spotting prey
    - Detect Danger from All Directions
        - Crucial for Survival
            - Example: Sensing predators like foxes

7.关键词

1.子项得分 Delivery: 3 Language Use: 3 Topic Development: 3

2.预估分数

23. 3.表达

总体来说，发音和语速都不错，但在某些地方存在一些不必要的停顿。为了提高口语表达能力，建议练习更流畅地连贯发音，并注意在适当的地方停顿。此外，注意一些发音错误，例如将 "hawk" 误读为 "ox"。

4.话题发展 回答内容基本上涵盖了听力材料中的关键信息，并且使用了恰当的例子来解释鸟类眼睛位置对其生存的重要性。然而，在组织结构上还有改进的空间。建议在回答开头简要总结听力材料的主题，然后分别讨论前向眼睛和侧向眼睛的优势。此外，在讨论每个优势时，可以更明确地指出这些特点是如何有利于鸟类生存的。最后，在回答结尾处加上一个总结句，强调眼睛位置对鸟类生存的重要性。

5.语言使用

Original Answer: The lecture discusses the importance of eye position of the birds. The first point is that some of the birds have forward-facing eyes, which allow them to judge the distance and depth. Take the ox, for example, which usually prey on animals like mice. Forward-facing eyes allow them to focus on mice high in the sky and pinpoint their position so they can catch food easily. The second point is that some animals have eyes on both sides of their heads, which allow them to avoid predators easily. Take the ducks, for example, when eating food near the lake, they have to watch out the dangers, for example, the fox. So with eyes on both sides of their heads, they can see fox from either side. When notice the danger, they can fly away to avoid it. These examples illustrate the importance of eye position of the birds.

Corrected Answer: The lecture discusses the importance of eye position in birds. The first point is that some birds have forward-facing eyes, which enable them to judge distance and depth accurately. Take hawks, for example, which usually prey on animals like mice. Forward-facing eyes allow them to focus on mice high in the sky and pinpoint their position so they can catch food easily. The second point is that some birds have eyes on both sides of their heads, which help them avoid predators effectively. Consider ducks as an example; when eating food near a lake, they must watch out for dangers such as foxes. With eyes on both sides of their heads, they can see a fox approaching from either side. Upon noticing danger, they can fly away to safety. These examples illustrate the significance of eye position in birds' survival. (将“ox”改为“hawks”，因为原文中提到的是鹰。将“animals”改为“birds”，以保持一致性。将“the dangers”改为“dangers”，以使语言更自然。将“fox”改为“foxes”，以使语言更自然。)

Revised Answer (140 words): The lecture emphasizes the significance of eye position in birds' survival. Firstly, some birds possess forward-facing eyes, enabling them to accurately judge distance and depth. For instance, hawks prey on animals like mice, and their forward-facing eyes allow them to focus on mice high in the sky, pinpointing their position for easy capture. Secondly, other birds have eyes on both sides of their heads, which effectively helps them avoid predators. Consider ducks; when eating near a lake, they must remain vigilant for dangers such as foxes. With eyes on both sides of their heads, they can detect a fox approaching from either direction. Upon noticing danger, they can swiftly fly to safety. These examples demonstrate the crucial role eye position plays in ensuring the survival of various bird species.

6.思维导图

- Importance of eye position in birds
  - Forward-facing eyes
    - Accurate judgment of distance and depth
    - Example: Hawks
      - Prey on mice
      - Focus on mice high in the sky
      - Pinpoint position for easy capture
  - Eyes on both sides of the head
    - Effective predator avoidance
    - Example: Ducks
      - Eating near a lake
      - Vigilant for dangers like foxes
      - Detect approaching predators from either direction
      - Swiftly fly to safety when noticing danger

- Conclusion: Crucial role of eye position in bird survival

7.关键词

1.子项得分

• 交付：3

• 语言使用：2.5

• 话题发展：3

2.预估分数

• 总分：22

3.表达 从交付方面来看，发言者的语音较为清晰，语速较为稳定，但有时会出现不必要的停顿。建议发言者注意在适当的地方停顿，以增强语言表达的连贯性。此外，尽量减少发音错误，以提高整体表达效果。

4.话题发展 从话题发展方面来看，发言者对于鸟类眼睛位置对其生存的重要性进行了解释，并给出了鹰和鸭子的例子。然而，在语言表达上有些不够准确和流畅。建议在组织回答时更加注意连贯性和逻辑性，同时尝试使用更丰富的词汇和句式结构来支持观点。

5.语言使用

Original: The lecture explains how the position of birds is critical to their survival. The lecture explains how the position of birds' eyes is critical to their survival.（将“鸟的位置”改为“鸟的眼睛位置”，以保持与原文一致。）

Original: First of all, the birds' division ability is ten times greater than human beings. First of all, birds' visual acuity is ten times greater than that of humans.（将“division ability”改为“visual acuity”，以更准确地描述鸟类的视力。）

Original: It can help them survival and finding food during their lives. This helps them survive and find food throughout their lives.（将“survival”改为“survive”，以保持语法一致。）

Original: And the position of their eye scales is important. And the position of their eyes is important.（将“eye scales”改为“eyes”，以保持与原文一致。）

Original: The position of the eyes in the forward can see the distance, the heights and the widths and the depths of the earth, The forward position of their eyes allows them to see distances, heights, widths, and depths,（调整句子结构，使其更自然流畅。）

Original: so that they can find the food and predators easily. enabling them to easily find food and avoid predators.（调整句子结构，使其更自然流畅。）

Original: Like the hawk, they can see and eat the tiny mouse from the air immediately. For example, hawks can spot and catch a tiny mouse from high up in the air.（调整句子结构，使其更自然流畅。）

Original: And the birds with eyes on each side can avoid predators, Birds with eyes on each side of their head can avoid predators,（调整句子结构，使其更自然流畅。）

Original: because when they are eating grass or insects, they can also see the dangerous and avoiding the predate of the predators. because while they are eating grass or insects, they can also spot dangers and avoid being preyed upon by predators.（调整句子结构，使其更自然流畅。）

Revised Answer (140 words):

The lecture explains how the position of birds' eyes is critical to their survival. First of all, birds' visual acuity is ten times greater than that of humans. This helps them survive and find food throughout their lives. And the position of their eyes is important. The forward position of their eyes allows them to see distances, heights, widths, and depths, enabling them to easily find food and avoid predators. For example, hawks can spot and catch a tiny mouse from high up in the air. Birds with eyes on each side of their head can avoid predators, because while they are eating grass or insects, they can also spot dangers and avoid being preyed upon by predators. This demonstrates the importance of eye position in helping birds survive in their environment.

6.思维导图

- Birds' Eyes Position
  - Importance
    - Survival
      - Visual Acuity
        - Ten times greater than humans
      - Forward Position
        - Distances, heights, widths, depths
        - Example: Hawks
      - Side Position
        - Avoid predators
        - Example: Ducks

7.关键词

1.子项得分 Delivery: 3 Language Use: 3 Topic Development: 4

2.预估分数

23. 3.表达

总体来说，发音清晰，语速适中，但在某些地方存在不必要的停顿。建议在练习时注意连贯性和自然的语调。同时，注意一些发音错误，如“stuff”应为“objects”，以及注意使用正确的词汇。

4.话题发展 The response is well-organized and coherent, with clear connections between ideas and sufficient support or examples from the lecture. The speaker effectively explains how the position of birds' eyes is critical to their survival, using the examples of hawks and ducks. To improve, consider providing more specific details from the lecture, such as how hawks can spot a tiny mouse in a field from high up in the air, and how ducks can see a fox approaching from either side.

5.语言使用

From the professor, there are two different reasons why the position of bird's eyeseye(眼睛的复数形式应为eye) is critical to their survival. The first one is that the face-forward eyeforward-facing eyes(表达更自然) can let the bird judge the distance, perceive the height, and the depth of the stuffobjects(使用objects更准确). For example, the hawk, which always likes to eat the mice, they can spot the tiny mice and swoop down quickly to catch the mice with the face-forward eyesforward-facing eyes(保持一致). Secondly, the edge-side eyeseyes located on each side of the skull(表达更清晰) can let the birds avoid predators because they can see stuffobjects or dangers(使用objects或dangers更准确) from either side. For example, the duck, when it's eating grass, they always have their eyes to observe for danger from foxes. If a fox approaches, they will fly quickly to a safe place. So the examples given by the professor truly illustrate that the position of a bird's eye is very important.

Revised Answer (140 words):

According to the professor, there are two main reasons why a bird's eye position is crucial for their survival. Firstly, forward-facing eyes enable birds to accurately judge distances, heights, and depths of objects. For instance, hawks, which primarily prey on mice, can spot tiny mice from a distance and swiftly swoop down to catch them using their forward-facing eyes. Secondly, having eyes located on each side of the skull allows birds to evade predators by providing a wider field of vision to detect objects or dangers from either side. A prime example is ducks, which constantly keep an eye out for potential threats like foxes while feeding on grass. If a fox approaches, the duck can quickly take flight to safety. The professor's examples effectively demonstrate the significance of eye position in a bird's survival.

6.思维导图

- Bird's Eye Position
  - Critical for Survival
    - Forward-facing eyes
      - Judge distances, heights, depths
      - Example: Hawk
        - Spot and catch mice
    - Eyes on each side of the skull
      - Wider field of vision
      - Example: Duck
        - Detect threats, evade predators (e.g., foxes)

7.关键词

1.子项得分 Delivery: 3 Language Use: 3 Topic Development: 3

2.预估分数

23. 3.表达

从表达方面来看，这位同学的发音和语速基本上是可以接受的，但是在某些地方存在一些不太自然的停顿。建议同学在练习口语时，注意保持语速的稳定性，并尽量减少不必要的停顿。同时，也要注意提高发音的准确性，以避免拼写错误。

4.话题发展 从话题发展方面来看，这位同学基本上回答了问题，但是在组织结构和论证方面还有一定的提升空间。建议同学在练习时，注意明确论点，并尝试使用更多的连接词和过渡词来使得回答更加连贯。同时，在举例子时要确保例子与论点紧密相关，并能够充分支持论点。

5.语言使用

Original Answer: Well, in this lecture, the professor uses two examples to explain how the position of birds' eyes is critical to their survival. And firstly, animals often have their eyes in skull, which may help them see and judge the prey. For example, the hawk often eats mice, and they often fly high in the air, and with the help of the skull, they can see the mice very easily and thus eat them. And secondly, the animals often have their eyes in each side, so that they can perceive the predators and protect them from the predators. For example, the dog has eyes in each side. If they just spot their predator, fox, they can fly away very quickly. So these are the two examples for the professors.

Corrected Answer: Well, in this lecture, the professor uses two examples to explain how the position of birds' eyes is critical to their survival. Firstly, birds often have their eyes inon their skull(改为on their，更符合英语表达), which may help them see and judge thetheir prey(改为their，使句子更通顺). For example, the hawk often eats mice,hawks primarily feed on mice,(改为更自然的表达) and they often fly high in the air(保留原文). With the help of thetheir forward-facing eyes(添加描述，使句子更清晰), they can see the mice very easily and thus eat them. Secondly, some birds have their eyes on each side, so that they can perceive predators and protect themselves from the predatorsdanger(改为更自然的表达). For example, the dog has eyes in each sideducks have eyes on each side of their head(改为正确的动物名称和表达). If they spot a predator, like a fox, they can fly away very quickly. So these are the two examples for the professorsprovided by the professor(改为更自然的表达).

Revised Answer (140 words): In this lecture, the professor uses two examples to explain how the position of birds' eyes is critical to their survival. Firstly, birds often have their eyes on their skull, which helps them see and judge their prey. For instance, hawks primarily feed on mice and often fly high in the air. With their forward-facing eyes, they can easily spot mice and catch them. Secondly, some birds have their eyes on each side of their head, allowing them to perceive predators and protect themselves from danger. For example, ducks have eyes on each side of their head. If they spot a predator, like a fox, they can quickly fly away to safety. These two examples provided by the professor demonstrate the importance of eye position in birds' survival.

6.思维导图

- Introduction
  - Lecture
  - Two examples

- Example 1
  - Forward-facing eyes
  - Birds: Hawks
  - Prey: Mice
  - Benefits: Spot and catch prey easily

- Example 2
  - Side-facing eyes
  - Birds: Ducks
  - Predators: Foxes
  - Benefits: Perceive predators, protect themselves, escape danger quickly

- Conclusion
  - Importance of eye position in birds' survival

7.关键词

1.子项得分

• 交付：3

• 语言使用：3

• 话题发展：3

2.预估分数

• 总分：23

3.表达 回答中的发音大部分清晰，语速适中，但有时会出现不必要的停顿。建议在练习时注意连贯性，尽量减少不自然的停顿。同时，注意正确发音单词，以避免拼写错误。

4.话题发展 回答内容基本上符合题目要求，结构清晰，举例恰当。但可以在表述上更加简洁明了，避免重复。另外，在描述鸟类眼睛位置对其生存的重要性时，可以更深入地分析和解释。

5.语言使用

原文：In the lecture, the professor discusses two types of position where the bird's eye is on to help the birds survive. In the lecture, the professor discusses two types of eye positions in birds that help them survive.（在讲座中，教授讨论了有助于鸟类生存的两种鸟类眼睛位置。）（修改了句子结构，使其更简洁明了）

The first type is the forward eye, which enables the birds clearly see and judge the distance. The first type is forward-facing eyes, which enable birds to see clearly and judge distances accurately.（第一种类型是前向眼睛，使鸟类能够清晰地看到并准确判断距离。）（修正了语法错误，并使句子更自然）

For instance, the hawk can clearly see the mice and they have a good eyesight to spot the teeny mouse to make them prey more food. For instance, hawks can clearly see mice and their excellent eyesight allows them to spot tiny mice, enabling them to catch more prey for food.（例如，鹰可以清楚地看到老鼠，它们出色的视力使它们能够发现微小的老鼠，从而使它们捕捉到更多的猎物作为食物。）（修改了句子结构，使其更简洁明了，并修正了语法错误）

Another example is the eyes on the two sides. Another example is eyes positioned on each side of the skull.（另一个例子是眼睛位于头骨两侧。）（修正了表述，使其更准确）

This can allow the animals to avoid predators and can enable them watch for danger. This positioning allows birds to avoid predators and enables them to watch for danger.（这种定位使鸟类能够避开捕食者，并使它们能够观察到危险。）（修改了句子结构，使其更简洁明了，并修正了语法错误）

For instance, when the duck is eating, they can look out for the predators and if they spot them, they can fly to safety. For instance, when a duck is eating, it can look out for predators and if it spots one, it can fly to safety.（例如，当一只鸭子在进食时，它可以留意捕食者，如果发现了一个，它可以飞到安全的地方。）（修正了语法错误，并使句子更自然）

Revised Answer (140 words):

In the lecture, the professor discusses two types of eye positions in birds that help them survive. The first type is forward-facing eyes, which enable birds to see clearly and judge distances accurately. For instance, hawks can clearly see mice and their excellent eyesight allows them to spot tiny mice, enabling them to catch more prey for food. Another example is eyes positioned on each side of the skull. This positioning allows birds to avoid predators and enables them to watch for danger. For instance, when a duck is eating, it can look out for predators and if it spots one, it can fly to safety. These examples demonstrate how the position of birds' eyes is critical to their survival by helping them find food and avoid predators.

6.思维导图

- Lecture
  - Two types of eye positions
    - Forward-facing eyes
      - Example: Hawks
        - See clearly and judge distances accurately
        - Spot tiny mice for food
    - Eyes positioned on each side of the skull
      - Example: Ducks
        - Avoid predators
        - Watch for danger while eating

- Conclusion
  - Position of birds' eyes critical to survival
    - Finding food and avoiding predators

7.关键词

1.子项得分

• 交付 (Delivery): 2

• 语言使用 (Language Use): 2

• 话题发展 (Topic Development): 3

2.预估分数

• 总分: 19

3.表达 在交付方面，发言者的语速较快，有时会出现不必要的停顿。建议发言者放慢语速，注意在适当的地方停顿。此外，发言者需要注意正确发音，以避免拼写错误。

4.话题发展 在话题发展方面，发言者基本上回答了问题，但部分表述不够清晰。例如，“At first, it can make the bright birds to see more clearly.” 应改为 “Firstly, the position of eyes allows some birds to see more clearly and judge distances accurately.” 另外，“Both can see something with height and width.” 应改为 “This helps them perceive height, width, and depth of objects.” 建议发言者在回答问题时更加清晰地表达观点，并使用恰当的例子来支持观点。

5.语言使用

原文：At first, it can make the bright birds to see more clearly. Firstly, the position of eyes allows some birds to see more clearly and judge distances accurately.（首先，眼睛的位置使某些鸟类能够更清晰地看到并准确判断距离。） 原因：原句表述不清晰，需要更明确地描述眼睛位置的作用。

原文：Both can see something with height and width. This helps them perceive height, width, and depth of objects.（这有助于它们感知物体的高度、宽度和深度。） 原因：原句表述不完整，需要补充深度这一维度。

修订后的回答（140词）：

Firstly, the position of eyes allows some birds to see more clearly and judge distances accurately. This helps them perceive height, width, and depth of objects. For example, hawks have forward-facing eyes that enable them to spot a tiny mouse in a field from high up in the air. They can then swoop down and catch it. Without such good eyesight, they would not be able to spot or catch their prey.

Secondly, the position of birds' eyes can help them avoid predators because they can see predators approaching from all sides. For instance, ducks have eyes on each side of their head, allowing them to see a fox approaching from either side while eating grasses and insects near the edge of a lake. This ability to detect danger in all directions helps them escape predators and ensures their survival.

6.思维导图

• Position of birds' eyes
  • See more clearly and judge distances accurately
    • Example: Hawks
      • Forward-facing eyes
      • Spot and catch prey
  • Avoid predators
    • Example: Ducks
      • Eyes on each side of the head
      • Detect danger in all directions

7.关键词

1.子项得分

• 交付 (Delivery): 3

• 语言使用 (Language Use): 3

• 话题发展 (Topic Development): 3

2.预估分数

• 总分: 23

3.表达 回答中的发音大部分清晰，语速适中，但有时会出现不必要的停顿。建议在练习时注意连贯性和自然的停顿，以提高整体表达效果。同时，注意正确发音单词，以避免拼写错误。

4.话题发展 回答内容基本上是连贯和组织良好的，能够清楚地阐述鸟类眼睛位置对其生存的重要性，并给出了鹰和鸭子的例子。但在回答中可以尝试更深入地解释这些例子，以便更充分地支持观点。此外，在连接不同观点时可以使用更多的过渡词汇，使回答更加流畅。

5.语言使用

原文：In the lecture, the professor talks about two aspects of eye's position which helps the survival of birds. In the lecture, the professor discusses two aspects of a bird's eye position that contribute to their survival.（在这里，我们将“talks about”改为“discusses”，使语言更加正式。同时，我们将“eye's position”改为“a bird's eye position”，使句子更加清晰。）

The first one is forward-facing eyes, The first aspect is having forward-facing eyes,（在这里，我们将“the first one”改为“the first aspect”，使句子更加连贯。）

which enables birds to see and judge distance clearly, since they can focus with both of their eyes. which enable birds to see and judge distances clearly, as they can focus with both eyes.（在这里，我们将“enables”改为“enable”，使语法正确。同时，我们将“distance”改为复数形式，并将“with both of their eyes”简化为“with both eyes”。）

For example, hawks have forward-facing eyes. For instance, hawks possess forward-facing eyes.（在这里，我们将“for example”改为“for instance”，并将“have”改为“possess”，使句子更加正式。）

It mainly eat up mice and it can spot mice in the field high up in the sky and catch them with the forward-facing eyes efficiently. They primarily eat mice and can spot them in the field from high up in the sky, catching them efficiently with their forward-facing eyes.（在这里，我们将“it”改为“they”，使语法正确。同时，我们将“eat up”改为“eat”，并将句子结构进行了调整，使其更加自然。）

And the second aspect is the eyes on each side of the skull. The second aspect involves having eyes on each side of the skull.（在这里，我们将“and”去掉，并将“is”改为“involves having”，使句子更加连贯。）

This can help birds avoid predators since they can see things on either side and avoid dangers in all directions. This positioning helps birds avoid predators, as they can see objects on either side and evade dangers from all directions.（在这里，我们将“this can help”改为“this positioning helps”，并将“things”改为“objects”，使句子更加清晰。同时，我们将“avoid”改为“evade”，使语言更加正式。）

For example, the ducks have eyes on each of their eyes, For instance, ducks have eyes on each side of their heads,（在这里，我们将“for example”改为“for instance”，并修正了原文中的错误表述。）

and they can spot the approaching on either side and fly away to safety when they are spending time eating. allowing them to spot approaching predators on either side and fly away to safety while feeding.（在这里，我们将句子结构进行了调整，使其更加自然。）

修订版（140词）：

In the lecture, the professor discusses two aspects of a bird's eye position that contribute to their survival. The first aspect is having forward-facing eyes, which enable birds to see and judge distances clearly, as they can focus with both eyes. For instance, hawks possess forward-facing eyes. They primarily eat mice and can spot them in the field from high up in the sky, catching them efficiently with their forward-facing eyes. The second aspect involves having eyes on each side of the skull. This positioning helps birds avoid predators, as they can see objects on either side and evade dangers from all directions. For instance, ducks have eyes on each side of their heads, allowing them to spot approaching predators on either side and fly away to safety while feeding.

6.思维导图

- Bird's Eye Position
  - Forward-facing Eyes
    - Clear distance judgment
    - Example: Hawks
      - Spot and catch mice efficiently
  - Eyes on Each Side of Skull
    - Avoid predators
    - Example: Ducks
      - Spot approaching predators and fly to safety while feeding

7.关键词