A：Did you find everything ok today?今天你有看中什么东西吗?
B：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CD播放器有问题，我可以拿来退货吗?
A：Yes. But you must return it within 30 days.是的，但是退货必须在30天之内。
B：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。
A：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?
B：Thank you.谢谢你。
A：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。
B：Thanks. I'll put it in a safe place.谢谢。我会把它放在一个安全的地方。
