How fool you are!

你是多么愚蠢啊！

youdao

Are you a fool?

你是个傻子吗？

youdao

You are a little fool!

你是个小傻瓜！

youdao

"You are a fool." And then to Ben's surprise, he slowly walked away.

VOA: special.2010.03.20

Right? I could—This So if I could be up here making a fool of myself on a daily basis you guys are much younger than I and known for outrageous behaviors.

对吧,我可以,像这样,所以如果我可以在这里,自嘲自己每天的日常生活,那你们这些年轻人,以作风彪悍著称的年轻人

耶鲁公开课 - 聆听音乐课程节选

There is no gift from them, but by signing on you just gifted them everything they need to pretend that they are you and thus fool your friends.

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You are some kind of rock-worshipping fool if you buy into the theology that federal budget deficits drive up interest rates.

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Setting out first thing in the morning, especially on an autumn or winter day, when you might get some atmospheric fog on the water, you can almost fool yourself into feeling that you are journeying back into the past.

BBC: A cultural tour of Bruges