高级英语对话 第 168 课：为何买卡-3

A: You get your bus pass?
B: I'm not going to buy one.
A: You're not?
B: I think it's a waste of money.
A: It actually costs less if you have a bus pass.
B: How is that?
A: You can use it however many times you need to.
B: Is that right?
A: Yup, and you can keep the money in your pocket.
B: That sounds nice.
A: You should go get yours.
B: Yeah, I think I will.