salesgirl：s customer：c
s：Can I help you?请问您有什么需要帮助的?
c：Yes,please.I'm looking for a dress.恩,我想买一条连衣裙.
s：Well,how about this one?哦,这条怎么样?
c：The style is good,but I don't like the colour.款式不错,但我不喜欢这个颜色.
s：Which colour would you like?你想要什么颜色?
c：Pink.粉红色.
s：Wait a moment,please.(a few minutes later) Here it is.请稍等（几分钟后）有粉红色的.
c：Can I try it on?我能试穿一下吗?
s：Of course.Here you are.当然,给你.
(a moment later)不久以后
c：How much is it?这条裙子多少钱
s：200 yuan.200元.
c：It's a little expensive.有点贵.
s：Well,anyway 160 yuan at least.恩,不管怎样,160元是最低价了.
c：OK,then I'll pay for this one.好吧,我就买这条了.
