A：Have you finished?你吃饱了吗?
B：Yes ,but dinner was excellent是的，这餐食太棒了!
A：Would you like some of coffee?你要再来多点咖啡吗?
B：No, thank you. Check please.不，谢谢你，请买单。
A：Yes sir, one moment please .here is the check.是的，先生，请等一会儿。
B：Here is the two dollars, will you bring me the receipt?这里是2美元，请你给我收据好吗?
A：Here is the change.这是找你的零钱。
B：Please keep the change.请不用找零了。
A：Thank you very much sir.非常谢谢你，先生。