Check the bill
核對賬單
May I have my bill, please?
我能結賬嗎?
That's $20 in all.
總共20美元。
Well, I am afraid you have made a mistake. Would you check it again, please?
恐怕你搞錯了,能核查一下賬單嗎?
Let me see. I am terribly sorry, sir. That should be $18.
我看看。非常抱歉,先生,應該是18美元。
It doesn't matter.
沒關系。