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SCIENCE STUDY

What’s the secret of our height?

作者:TEENS
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为什么人类身高无法达到三米呢?词数 389 建议阅读时间 6分钟 测试见IV版

When we take a selfie with our friend, the tall friend will need to squat (蹲下) down to be captured by the camera; but a short friend will have to struggle to stay in the frame (画面). Despite this occasional problem, humans pretty much fall within a normal height range and everyone usually manages to get in the selfie.
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