问对方怎么了用英语怎么说呢？

What's up?(现在欧美国家的年轻人喜欢用来见面打招呼用,等同于HELLO,但是其原意为怎么了的意思)
Yes?
Are you all right?~~~~~and so on

What's up?
What's happening?
How are you going?
How are things with you?

What's the matter?
What's wrong with you ?
Are you Ok?

What's wrong with you ?
What's the matter?

What's the matter?
What's up?是见面打招呼的用语