用What‘s up? 表达“什么事？”

在你问某人发生了什么事或遇到了什么问题的时候就可以说 “what‘s up?”。

• What‘s up? I came to your house to party and everybody is sitting around looking sad.
• What‘s up with Lauren? She‘s been acting in a very strange way.

值得注意的是，在美式英语里，”what’s up?” 是一个常见的打招呼用语，意思是”你好吗？”

• What‘s up, Frank? I haven‘t seen you in ages.