怎么回事
Meanings
1. what's the matter?
2. what's going on?
3. how could that be?
4. how did that come about?
5. what's it all about?
Characters used
Examples9
孩子, 这 是 怎么回事?
Child, how did this happen?
不 知道 怎么回事, 她 昨天 晚上 没 回家。
For some reason she didn't come home last night.
你 到底 怎么回事 啊?
What is the matter with you?
你 到底 怎么回事 嘛
What is the matter with you?
脚 上 的 伤 是 怎么回事?
How did you get this injury on your foot?
这 他 妈 怎么回事?
What the hell happened?