高级英语对话 第 200 课：DVD机-4

A: Can I exchange this DVD player?
B: Let me see your receipt, please.
A: I always keep my receipt. Here.
B: Could you tell me what the problem is?
A: When I hit “Play,” nothing happens.
B: Yours is the first one that's been returned.
A: Nothing I tried would make it work.
B: You might want to try playing this one before you leave.