If your feet naturally suit a high heel and you constantly wear flat shoes, you are going against your natural structure.

如果你的脚天生适合穿高跟鞋，而你却坚持穿平底鞋，你那是在对抗你的生理结构。

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Ward Cunningham : A wiki works best where you're trying to answer a question that you can't easily pose, where there's not a natural structure that's known in advance to what you need to know.

坎宁安：维基的作用发挥最好的，就是当你尝试去解答一个无法很容易地描述出来的问题的时候，在那些不存在一个不言自明的结构使你明白接下来你需要了解些什么的领域。

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Petroleum pollution bring a great danger to ocean fishery resource, destroy the natural structure of soil and affect the ecological balance.

石油污染对海洋渔业资源危害巨大，破坏土壤结构，影响生态平衡。

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The structure around the car is made from natural plant fibers and potatoes.

VOA: special.2009.11.03

They will reform their natural structure, and for DNA that means forming double helixes.

它们将重新形成原本的结构,对于DNA来说,就是重新形成DNA双螺旋

耶鲁公开课 - 生物医学工程探索课程节选

The reason it is so exciting that it's a protein, and it's a protein, this is the structure here, it's a ribbon structure so you can kind of see what it looks like, it's made up of all natural amino acids.

它这么让人激动的原因是因为它是一个蛋白质，这里的这个结构，这是个带状机构，你可以看到它的样子，它全部是由氨基酸组成的。

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And because of its natural structure, it produces a fantastic sonorous quality.

BBC: Becky's solar-powered radios on the right wavelength

Once preserved the bodies are highly durable, but still retain the natural surface structure.

BBC: NEWS | Health | Preserved body slice on display

He said the hope was that one day the technology could replace current dental implants, which cannot reproduce a natural root structure.

BBC: Researchers grow teeth from gum cells