用餐之后

对不起。您用完餐了吗？

A: Excuse me, Have you finished with that?
对不起。您用完餐了吗？
B：Yes, thank you.

是的，谢谢。

同类问句：
I'll get these out of your way...How was your dinner?

我来替您把盘子收走……餐点还满意吗？
It was very good. Thank you.

非常好，谢谢。