A: I need to return this radio.
我想退掉这台收音机。

B: That won't be a problem, as long as you have your receipt.
没问题，只要你有收据。

A: Here you go.
给你。

B: What's the problem?
有什么问题？

A: It doesn't pick up my favorite station.
收音机收不来我最喜欢的台。

B: I can exchange it for you.
可以给你换货。

A: Thanks, but I just want a refund.
谢谢。但是我想要退款。

B: A refund it will be. Do you have the original box?
会给你退款。你有原来的包装盒子吗？