Ted and Todd are brothers, aren't they?
Ted 跟Todd 是兄弟，不是吗？
You met before, didn't you? 你们以前见过，对不对？
Your father can speak five languages, can't he?
Your uncle has been to China several times, hasn't he?
That's not your fault, is it? 那不是你的错，对吧？
There were at least five thousand people in the dome, weren't there?巨蛋里至少有五千人，不是吗？
Let's take a walk, shall we? 我们去散步，如何？