What can I do for you?

我能为您做些什么？

What? Already? Won't you have more coffee?

怎么，已经要走了？要不要再喝点咖啡？

I can give you quarters, if that'll help.

如果2角5分的硬币管用的话，我可以给你换一些。

Oh? Where were you?

哦，上哪儿去了？

Until Monday or Tuesday of next week.

借到下周一或周二。

Pardon me. I wonder if you could tell me how to get to Mott Street?

对不起，不知道你能否告诉我到莫特街怎么走？