What's up的意思是：怎么了、出了什么事、怎么样了。
What's up读音：
英[wɒts ʌp]，美[hwɑts ʌp]
示例1："So what's up with this voodoo dick?" the businessman asked.
翻译：商人问：”因此这个巫毒老二到底是个什么东西？“。
示例2：I wanted to show an example with real data that I computed and that's what's up on the screen.
翻译：我用真实的数据做了一个案例,请看上方的屏幕。
扩资资料：
相关短语：How's it going、How are you。
How's it going
释义：最近怎么样。
示例：How's it going?, Good day, nice to see you.
翻译：最近过得怎么样？日安，很高兴见到你。
How are you
释义：你好吗。
示例：Yes, I do. How are you doing this?
翻译：是的，我有，你是怎么办到的？
