推荐一篇英文对话大学英语对话.两人的.简单一点的.嘻嘻~时长3分钟左右.

a; what can i do for you?
b;i am looking for a sweater for myself,u know it is my birthday today
a;wow,happy birthday to u
b thanks a lot
a;what kind of sweater r u looking for?we have the woollen ones and the cotton ones
b;oh i'd like the cotton ones
a;what color do u prefer,we have yellow ,blue ,red black and so on
b;give me the black one
a what sizi do u wear
b size m
a wow it fits u so well
b ok i will take this one,how much does it cost
a it is 120 yuan
b ok i will take it,here is the money
a may i pack it up for u
b thank u so much
a my pleasure

新概念里去找吧。。