M: Yes, I did. By the way, in case there is a flaw in this CD player, can I return it? 
是的,我有。顺便问一下,如果激光唱机有问题,我可以拿来退货吗?
W: Yes. But you must return it within 30 days. 
是的,但是退货必须在30天之内。
M: Is there a charge for that. I know other stores have a restocking fee. 
需要收费吗?我知道其它商店要收退订费。
W: There will be no charge at all. However you must show us the receipt. Could you sign it here, please? 
完全不用收费。但是,你必须出示你的发票。你可以在这里签个名吗?
M: Thank you. 
谢谢你。
W: All right. Keep you receipt. If something comes up, you can show it to us and we will give you a refund. 
不客气。保管好你的发票。如果有问题,你可以把它拿给我们看,我们就会帮你退货。
M: Thanks. I'll put it in a safe place. 
谢谢。我会把它放在一个安全的地方。