约人吃饭的英语口语表达

This lunch is on me today, 今天这顿饭算我请客。
I think you got it last time. 我记得上回也是你请的。

It's my pleasure. 我请得心里高兴。
That's very nice of you. 既然这样，那就多谢了。

来源:和谐英语学习网-口语频道