mistake for造句

She took someone else's book in mistake for her own.
她把别人的书错当成自己的书拿走了.

In a way, I'm glad you made that mistake, for it will serve as a warning to you.
在某种程度上说, 你犯那个错误我倒感到高兴, 因为它可以对你敲警钟.

In that city there is neurosis in the air which the inhabitants mistake for energy.
在这座城市里流传着一种神经机能病,居民们都误认为是精力旺盛的表现.