Clerk: Good afternoon, can I help you?
Steven: Good afternoon. I need some stamps and envelopes.
Clerk: How many and what kind?
Steven: A dozen 30-cent stamps and 6 envelopes.
Clerk: Anything else?
Steven: That's all. How much altogether?
Clerk: $16. 50.
Steven: Thank you very much.
Clerk: You are welcome.
职员:下午好,能为您效劳吗?
史蒂文:下午好,我需要些邮票和信封。
职员:买几个?什么样的?
史蒂文:30美分一张的邮票买一打,6个信封。
职员:还要别的什么吗?
史蒂文:就这些,一共多少钱?
职员:一共16美元50美分。
史蒂文:谢谢。
职员:不客气。