你爸爸是干什么工作的？我爸爸是厨师。

What's your father's job? My grandfather is a cook...

youdao

你爸爸是干什么工作的？

What does your father do?=What is your father?

youdao

你爸爸是干什么工作的？

What does your father do?=What is your father?

youdao