A:Can i help you?我能为你做什么?
B:I want to buy a pair of trousers.我想买一条裤子。
A:wha's your side?你的尺寸是什么?
B:7
A:Here it is.它在这儿。
B:Oh,i kike it. How much?哦,我喜欢它。多少钱?
A:It is 100yuan.它100元。
B:I will buy it.我将买它。
A:what can I do for you, girl? 请问有什么可以帮助你的吗?
B: I would like to ask how much money these pants?请问这条裤子多少钱?
A: 100 yuan.
breeches:指马裤
pants:指短裤
trousers:这个比较常用,指长裤
breeches
trousers
pants