挺起胸
Puffing out your chest / Good posture
Visual: Good Posture
可以使 肺活量
can increase lung capacity
增加 20% 左右
by about 20%
有利于促进
新陈代谢
It's beneficial for promoting metabolism.
肺活量增加了，
身体各部位获得的氧气便也增加了
When lung capacity increases, the oxygen obtained by various parts of the body also increases.
这样人就不容易疲劳
This way, people are less prone to fatigue.
本文的重点是什么？
What is the main point of this text?
学习加油站Learning Fuel Stop
核心词汇 Key Vocabulary
- 挺起胸 (tǐng qǐ xiōng): Puff out the chest
- 肺活量 (fèi huó liàng): Lung capacity
- 增加 (zēngjiā): Increase
- 有利于 (yǒulì yú): Be beneficial to
- 促进 (cùjìn): Promote
- 新陈代谢 (xīnchén dàixiè): Metabolism
- 氧气 (yǎngqì): Oxygen
- 疲劳 (píláo): Fatigue
- 有助于 (yǒuzhù yú): Be helpful to
语法点 Grammar Points
可以使 A + Verb Phrase: "can make A (do something)" / "can cause A to..."
e.g., 挺起胸可以使肺活量增加 (Good posture can make lung capacity increase).
有利于 + Noun/Verb Phrase: "is beneficial to..."
e.g., 有利于促进新陈代谢 (Is beneficial to promoting metabolism).
便 (biàn): "then", "in that case" - often indicates a logical consequence.
e.g., 氧气便也增加了 (Oxygen then also increased).
不容易 + Verb: "not easy to (verb)" / "less prone to (verb-ing)"
e.g., 人就不容易疲劳 (People are then not easily fatigued / less prone to fatigue).
文化/背景 Context
This text is typical of HSK reading materials, often focusing on health, science, or daily life topics. The language is formal but practical. Understanding the connection between physical posture and physiological benefits is a common theme in health discussions. HSK 6 requires a strong grasp of such nuanced vocabulary and sentence structures.
核心信息 Core Message
挺胸有助健康
Good posture promotes health.
This simple action can lead to increased lung capacity, better metabolism, more oxygen, and less fatigue – all contributing to overall well-being.
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