A：What happened?
发上了什么事?
B：I don't know.
我不知道。
A：Let's stop and have a look.
我们停下来去看看吧。
B：Don't waste time.
别浪费时间了。
A：I'm curious about that.
我很好奇。
B：But it's none of our business.
但那不关我们的事。