高级英语对话 第 198 课：还收音机-1

A: Hi. I'd like to return this radio.
B: All right. Do you have the receipt?
A: Here it is.
B: May I ask why you're returning the radio?
A: It does not work very well.
B: Would you like to exchange it?
A: No. I'd just like a refund.
B: Certainly. This will take only a few seconds.