A: Is it expensive to ride on the underground?

B: You can get a daily pass that will allow you to travel unlimited for the whole day for about 6 dollars. Otherwise, you can pay by trip, which is about 50 cents to 2 dollars each trip, depending on how far you go.

A: Is it easy to get lost?

B: No, no……it’s very hard to get lost. There are two lines, one that goes in a circle, the other that is straight. If you get lost, there are always subway attendants that can help you find your way.

A: 坐地铁贵吗？

B:你可以买一个当天有效的通行证，这样就能坐一天车而只花6美元，随便去哪里都可以。不然，你可以按路程付钱，每一趟50美分到2美元不等，这样根据你坐的路程远近而定。

A: 容易走丢吗？

B:不会……不可能会走丢。一共是两条路线，一条是环型的，一条是直线的。如果你走丢了，总会有地铁服务员帮你找到正确的路线。