哎，你是谁，在我的办公室干什么呢？

All right, who are you and what are you doing in my office?

《柯林斯英汉双解大词典》

像我这个年龄的人会想，我在农村能干什么呢？

People my age think, what would I do in the countryside?

youdao

我在晃动，你在干什么呢？

I am swinging. How about you?

youdao

嗨，我以前从没看见过蜘蛛，你在干什么呢？

Hi. I've never met a spider before. What are you doing?

youdao

我是小狗，我饿了。咦，兔小姐，你在干什么呢？

I'm a dog. I'm hungry. Oh, Miss Hare, What are you doing.

youdao

我是小狗，我饿了。咦，兔小姐，你在干什么呢？

I'm a dog. I'm hungry. Oh, Miss Hare, What are you doing.

youdao