Translation

• what?
• which?

Examples

• 什么事让她这么生气？
  What made her so angry?
• 什么事都没有发生。
  Nothing happened.
• 不管发生什么事，我都准备好了。
  No matter what happens, I am prepared.
• 您有什么事要说吗？
  Do you have something to say?
• 没头脑和不高兴做了什么事？
  What did Brainless and Unhappy do?
• 有什么事是你能做的吗？
  Is there anything you can do?
• 公共汽车上发生了什么事？
  What happened on the bus?