What's troubling you?
你哪里不舒服?
I have a stomachache. I think I might get food poisoning.
我胃疼。我想我可能食物中毒了。
重點講解:
What's the matter with you?
What's troubling you?
去醫院看病,醫生都會問“你哪里不舒服?”一般不用What's the matter with you?因為它更常用于表示“你怎么了?出什么事了?”老外常會說:What's troubling you? trouble作動詞,表示“使煩惱;折磨”。