问题描述：
We need water to drink,to cook and to clean ourselevs.这里clean ourselevs是打扫自己么?太别扭了...
We need water to drink,to cook and to clean ourselevs.这里clean ourselevs是打扫自己么?太别扭了,谁说哈
We need water to drink,to cook and to clean ourselevs.这里clean ourselevs是打扫自己么?太别扭了,谁说哈
问题解答：
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