如何恰当的回应感谢

Repond to 回应，响应
You are very welcome.

No problem.不是问题

No worries.没事

That's alright.没事

The pleasure is mine.我非常乐意帮忙
My pleasure.

Thank you for sending me the paper work.感谢你把文件发给我
You are most welcome.
I 'm happy to help.乐意效劳
We appreciate your business.我们应该感谢你与我们合作