“我做什么，难道你不关心吗？”他问道，可那是个反问。

'Don't you care what I do?' he asked, but it was a rhetorical question.

《牛津词典》

你能为我做什么，你这讨厌的青蛙？

What can you do for me, you nasty frog?

youdao

我听从您的吩咐—您要我做什么？

I'm at your command—what would you like me to do?

《牛津词典》

So let's take a look down here at what I'm doing and notice here that this is perhaps more compelling; right?

让我们往下看一下我在做什么,请注意这里这个可能是更引人入胜的，对不？

哈佛公开课 - 计算机科学课程节选

and I had to present myself and say what I would do if I were a tour guide.

我必须自我陈述，然后阐述如果我当上了导游我会做什么。

丰富多彩的社团活动 - SpeakingMax英语口语达人

It's 71 or whatever so that if condition doesn't apply, but now what do I do in this next line?

它似乎71或者其它的，如果条件不适用，在下一行我做了什么？

哈佛公开课 - 计算机科学课程节选