这是干什么？

What is the meaning of this?

youdao

来，帮帮忙，我们看看这是干什么用的。

Here--bear a hand and we'll see what it's here for.

youdao

哎，大牛，你这是干什么呀？

Hey, what are you doing here, Daniel?

youdao

嗨你这是干什么去呀?。

Jack: Hi, where are you going?

youdao

不知道为什么来这里，我们这是干什么呢？

I don't know why I came here, I mean, what are we doing?

youdao

猜猜这是干什么用的。

Guess what it was used for.

youdao

这是干什么的，男孩？

What do these do, boy?

youdao

坐在对面的那个人大叫起来：“你这是干什么？”

"What the devil are you doing?" shouted the man opposite.

youdao

观众朋友们，您一定奇怪我们这是在干什么呀？

Audience friends, you must be wondering what we are doing here?

youdao

想想你这是在干什么。

Consider what you are about.

youdao

渊源，你这是在干什么？

Yuanyuan, what are you doing here?

youdao

殷隼，你这是要干什么？

Yin Sun. What do you think you're doing?

youdao

他不是傻瓜，他很快就会看出你这是在干什么。

He's no fool; he'll catch on soon enough to what you are doing.

youdao

他不是傻瓜，他很快就会看出你这是在干什么。

He's no fool; he'll catch on soon enough to what you are doing.

youdao