“你干了什么？！”她惊叫道。

'You did what?!' she squawked.

《牛津词典》

“现在，看看你干了什么！”雪莉高声数落道。

"Now look what you've done!" Shirley wailed.

《柯林斯英汉双解大词典》

王妃在旅馆的房间里干了什么，那足以引发一场谋杀吗？

What was Rani doing in that hotel room and was it enough to provoke a murder?

youdao

I'd like to describe what we're doing in both of those aspects, both of technology and active learning aspects.

我想谈谈我们在这两方面,具体干了什么，在技术和自主学习两方面。

麻省理工公开课 - 媒体、教育、市场课程节选

I wrote about what I did over the summer, something that I was really passionate about.

我写了夏天我干了什么，我对此真的很有热情。

成绩不是全部 - SpeakingMax英语口语达人

And then, when I got- I'm also going to count how many comparisons I do, just so I can see how much work I do here, and then notice what it does.

并能看到算法干了些什么-,然后是如果这个索引,比数组的大小小的话，就意味着还没检索到数组的最后。

麻省理工公开课 - 计算机科学及编程导论课程节选