A：Miss, where do you want to go?小姐，你想去哪里?
B：Could you drop me off at the airport?你能送我到机场吗?
A：No problem.没问题。
B：Do I need to pay any extra charge for my suitcases?我需要为我的行李付额外的费用吗?
A：Yes, you are charged 50 cents a piece.是的，每件50美分。
B：All right.好的。