人类粪便是已经被人类消化体统为了最大化汲取能量而处理过了的食物。

Faeces are food that has been processed by the human digestive system to extract as much useful energy as possible.

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这样的处理也将杀死粪便中的肮脏虫子，如果有的话，因此生长处理过的尿布上的平菇在理论上应该是可以安全食用。

Such treatment would kill the nasty bugs in faeces, too, though, so mushrooms grown on treated nappies should, in theory, be safe to eat.

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