你是不是疯了，竟做出这样的事？

Are you mad that you should do such a thing?

youdao

买东西的人说：你是不是疯了？

The buyer said, Are you crazy?

youdao

我想知道你是不是疯了。

I want to know if you are crazy.

youdao

你觉得你真的能被治好吗？你是不是疯了？

Are you crazy enough to think you'll really be healed?

youdao

什么，你是不是疯了？

What, are you crazy or something?

youdao

骑摩托车带孩子却不带头盔，你是不是疯了?。

Taking a child on a motorbike without a helmet! Have you completely lost your mind?

youdao

我认为他一定是疯了，你说是不是？

I think he must be cracked, don't you?

《牛津词典》

你是不是早就疯了？

Are you crazy long?

youdao

我是不是疯了，如果我梦想有一天你对我比一个朋友意味着更多！

Am I crazy if I dream of a day when you become more to me than just a friend.

youdao

而如果你被抓住，你最好希望你的情人是不是偷偷疯了。

And if you do get caught, youd better hope your lover isn t secretly insane.

youdao

你是不是觉得我疯了？

Is it crazy you think I've gone?

youdao

我知道你在想：“她是不是疯了？”

Now I know you are thinking to yourself, "Is she crazy?"

youdao

我知道你在想：“她是不是疯了？”

Now I know you are thinking to yourself, "Is she crazy?"

youdao