Let's go to Wangfujing by bus.
Better take the subway. It's faster, and more convenient.
OK, it will be a new experience for me.
We have a rather comprehensive subway system here. You can get almost anywhere rather quickly on a subway, especially at this time of day when the traffic is heavy.
Where do we pay the fare?
Just give the man standing there 3 yuan and he'll give you a token. Then, you slip it into the slot at the turnstile and push the turnstile to get in.
Let me pay for it. Where can I get a subway map?
Ask the worker who sells tokens to give you one. It's free fo charge. Actually maps showing subway routes are posted at most stations.
Do I have to pay an additional fare to change trains?
No, you don't have to. Here comes the train.