YOU: How much are these postcards?
CLERK: They're 5 for $2.
YOU: I only need two.
CLERK: If you buy them individually, they're $0.50 each（假如单个买的话，每张50美分）.
YOU: OK. I'll take these two. Do you sell any souvenirs here?
CLERK: Yes, we do. We've got some mugs（马克杯）, fridge magnets（冰箱磁铁）, and more... they're right over there. Is there anything in particular you're looking for?
YOU: Yes, my mother collects plates with names of cities（有城市名字的盘子）. Do you have any?
CLERK: Hmm... no, we don't. But there's a store just down the street that sells those.
YOU: What's the name of that store?
CLERK: It's called Empire State Souvenirs. It's just down the street to your right.
