What are you doing? Are you out of your mind?

你在干什么？你疯了吗？

《柯林斯英汉双解大词典》

Hawaii? Are you out of your mind?

夏威夷？你们两个真的是有的不正常。

youdao

Are you out of your mind?

你是不是脑子不正常？

youdao

"Are you out of your mind? We're in the middle of the North Atlantic.

VOA: special.2010.03.08

The Greeks would have thought you were out of your mind, or that you were some kind of barbarian, but that's okay.

希腊人会认为你疯了,或者将你视为野蛮人,那也无所谓

耶鲁公开课 - 古希腊历史简介课程节选

The reason you have to get it out of your head is you need to be able to see it on a surface that is not in your mind.

这么做的原因是,你需要,客观地观察它,而不是看它在你大脑中的样子。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Are you out of your mind?

ECONOMIST: Homer��s ��Iliad��

Now you may think that you would be out of your mind to take on all those risks.

BBC: What threat to banks from internet lenders?

Take the oh-so-pleasant-sounding "You Must Be Out of Your Mind, " from Realism, the new album by Merritt's group The Magnetic Fields.

NPR: The Magnetic Fields' Hard-Headed 'Realism'