A:Are you done? 你吃饱了吗?
B:I'm done. 我饱了。 B:Are you finished? 你吃饱了吗?
B:All done? 都吃饱了。 A:May I be excused? 我可以先离桌吗?
B:You may be excused。你可以先下去。 B:Sure, feel free. 没问题,你请便。
B:We'll hold dinner for you. 我们会留些晚饭给你。 Don't keep supper for me. His dinner is stone cold. 不必留晚饭给我。他的晚饭早就冰冷了。