他遇到了什么麻烦。

He's in some kind of trouble.

《牛津词典》

“有什么麻烦吗？”拜伦问道，同时把车开进了一个小停车场并用同样干净利落的手法转换了话题。

"Did you have any trouble?" Byron asked, driving into a small parking lot and changing the subject in the same neat manoeuvre.

《柯林斯英汉双解大词典》

压压气，老兄。有什么麻烦吗？

Calm down, buddy [old chap]. What's the trouble?

《新英汉大辞典》

Now, there are a couple of ways to think about indebtedness and I'd like you to tell me which one is correct as applied to the nation.

那么，究竟是什么导致国家债台高筑呢,我有两套思路，麻烦你们告诉我,哪个更能说明现状。

斯坦福公开课 - 经济学课程节选

Look at all the problems you've got adopting the personality theory.

看你们采用人格理论都遇到了些什么麻烦。

耶鲁公开课 - 死亡课程节选

One of the labors of reading Paradise Lost is the reader's obligation to supply the analog for the X, and this poem is filled with such X's.

读的一个麻烦就是,读者需要自行类比出X究竟是什么，偏偏诗中又充满了这种不确定物。

耶鲁公开课 - 弥尔顿课程节选