那你知道它是干什么用的吗？

Do you know what it's used for?

youdao

我不知道它是干什么用的。

I didn't know what it was for.

youdao

韩佳，它是干什么用的啊？

Han Jia, what is it used for?

youdao

我问你它是干什么用的？

But do you know what it is used for?

youdao

注意扶杆上那个红按钮，它是干什么用的?。

Plea pay your attention to red push button in pole. what does the British do with it?

youdao

注意扶杆上那个红按钮，它是干什么用的？“紧急”？用英语怎么说“紧急，？”

Please pay your attention to red push button in pole. what does the British do with it?

youdao

注意扶杆上那个红按钮，它是干什么用的？“紧急”？用英语怎么说“紧急，？”

Please pay your attention to red push button in pole. what does the British do with it?

youdao