介绍:
A: We are here
B: How much is the fare?
A: The total is 45 dollars.
B: 45 dollars? It is too much! Are you sure?
A: It is 45 dollars on the meter.
B: Is there something wrong with your meter?
A: No. I'm sure about that.
B: OK. Could you give me a receipt?
A: Yes. This is your receipt.
