Good Lord, what have you done to your hair!

天啊，你把头发弄成什么样子啦！

《牛津词典》

What have you done to your hair?

你的头发是怎么搞的？

《牛津词典》

What have I done to deserve this?

我做了什么事应该得到这种待遇呢？

《牛津词典》

"What have old ivy leaves to do with your getting well?

VOA: special.2009.08.01

And notice because I have just one line of code inside of each of these branches, what have I clearly omitted?

请注意因为我在每个分支中只有一行代码,显然地我省略了什么？

哈佛公开课 - 计算机科学课程节选

Let's say you go home for Thanksgiving break and your grandmother says, "What have you been doing at Yale?"

如果你感恩节假期回家　你奶奶问你，你在耶鲁都学了点什么“

耶鲁公开课 - 聆听音乐课程节选

Clearly there is negative reactions to what I have said or what I have done.

NPR: A Conversation with Iraq Envoy Zalmay Khalilzad

Forbes: So, what have you done to position the team to achieve such a lofty goal?

FORBES: Goodbye Stanford, Hello 49ers!

MOSSBERG:But you work in the tech industry, so what have you observed about it?

WSJ: Facebook's Sheryl Sandberg on gender issues