“谢谢你送我回家。”“不客气。”

"Thanks for taking me home." "___No ___problem."

没关系，没问题。

It's ok, ___no ___problem.

在他帮助我之后，当他感谢我时，我说“不客气”。

After he helped me, I said "___No ___problem" when he thanked me.