高级英语对话 第 195 课：购买毛衣-4

A: Hi, do you have a second?
B: Sure. What do you need?
A: I'm here to buy a sweater.
B: What size do you wear?
A: I usually wear medium.
B: What do you think about this one?
A: It's nice. Where is your fitting room?
B: The dressing room is in that corner.