01 See you later.待会见；再联络
A: I have to go.
B: See you later.
02 What's up? 近来过得如何？
A: Hey! What's up?
B: Nothing much! （As usual）
03 It's on me. 我来付
A: The beer is on me.
B: Thank you.
04 I mean it.我是说真的
A: Do you really want to quit your job?
B: I mean it.
05 Check, please.买单
A: Check, please.
B: Yes, sir.