A：Am I in the right direction to the Xidan Book Building?这是去西单图书大厦的车吗?
B：Yes, you are right.对，是的。
A：How much is the fare?多少钱一张票?
B：2 yuan.2元。
A：Excuse me, How about IC card? What's the difference?请问，用IC 卡是多少钱呢?有什么区别吗?
B：Pay by IC card is cheaper than cash.用IC卡比现金便宜些。
A：How much cheaper?便宜多少呢?
B：6 or 8 jiao, that depends.便宜6到8角，视情况而定。
A：Can I apply for an IC card?那么我能办一张IC卡吗?
B：Of course, you can ask your parents to apply for a student IC card for you.当然可以啦，你可以叫你的父母给你办一张学生公交IC卡。
A：OK, thanks. Daddy, why don't we just get an IC card, it saves much money.我知道了，谢谢!爸爸，为什么我们不办一张IC卡呢，很省钱的。
B：Tell your Mom if you want.你想要的话就去告诉你妈妈。