科学家们已经发现了非同寻常的新证据，证明睡眠时我们的身体如何自行恢复。

Scientists have discovered remarkable new evidence showing how the body rebuilds itself while we sleep.

《柯林斯英汉双解大词典》

脱氧核糖核酸告诉身体如何建立蛋白质。

DNA told the body how to build proteins.

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他说，仍然有很多需要了解身体如何调节脂肪含量。

He says, however, that there is still much to learn about how the body regulates fat content.

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One is long term, making them compatible with the body so that you could tolerate it for long term.

一个是如何能做到长期使用,人工心脏要与身体相匹配,身体才能长期耐受

耶鲁公开课 - 生物医学工程探索课程节选

All right, so that was a quick aside on thinking about how these properties can, in fact, relate to something in our body.

好的，我们刚才小小地离题了一下,来想了想我们讲过的性质，在实际上，是如何跟我们身体的某些机能联系起来的。

麻省理工公开课 - 化学原理课程节选

Everybody in this room has some understanding of how the world works, how physical things behave.

大家对于这个世界是如何运作的,身体是如何运作的,多少都有一些了解

耶鲁公开课 - 心理学导论课程节选