买外套情景对话
甲：张宁乙：王金昱
甲 May I help you ?
乙 Yes, please. I want to buy a coat for myself.
甲 The coats are over there. This way, please.
乙 The black coat looks good. Can I try it on?
甲 OK.
乙 Oh, It is too small for me! Do you have a larger one?
甲 Of curse, here you are.
乙 How much is this coat?
甲 It is ￥200，this foreign famous brand。

乙 I can’t buy with your price
甲 Well, make me an offer
乙 The highest I would be willing to buy is ￥100
甲 The lowest I would be wiling to sell is ￥150
乙 It’s still too much. Can’t you make it any cheaper than that ?
甲 Sorry, this is our lowest price. We can’t go any lower.
乙 Are you sure ?
甲 Yes, I’m sure .You wont’t get it cheaper anywhere in this city
乙 Ok，Can I pay by card?
甲 Cash or card is fine.
乙I’ll pay cash.
甲 Let me ring that up for you.
乙OK. Go ahead and ring it up for me.
甲 It’s 150 in all.
乙 Ok. Here is the money .Thank you very much.
甲 You’re welcome. Please come again.。