感谢
Thanks a lot.
Many thanks.
Thank you very much indeed.
Thank you all the same.
Thank you anyway.
不客气
It's my pleasure.
It's a pleasure.
That's all right.
That's O.K.
You are welcome.
表示谢谢的也这么多
表示不客气的:
you are welcome
that's all right
it's nothing
或者很随便的:
nah...don't need to (thank me)
谢谢和不客气 with my pleasure
you are welcome.
it is my pleasure.