Take care on your way back.

回程保重了。

Alright. Please sit down.

好的，请坐下。

Thanks a lot.

多谢。

No. I have nothing to declare.

没有。我没有什么要申报的。

Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?

好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？

No, I didn't.

没有。