跳蚤市场讨价还价

　　dialogue

　　英语情景对话

　　A:Hello! Are you shopping here today? Haven't I seen you in some flea markets and thrift shops a couple of times?

　　A:嗨！你今天来这里买东西吗？我已经好多次看到你在跳蚤市场或旧货店买东西了吧？

　　B:I'm just comparing prices.

　　B:我只是在比价而已。

　　A:You should! This thrift shop is really cheap, though. you have to pay cash here.

　　A:你应该这样做！尽管需要付现金，但这家旧货店真便宜。

　　B:But they don't let you have goods on approval.

　　B:但是他们不让你包退包换的。