A:Hello,I've got a letter here that I'd like to post.
你好。我这里有封信，我想邮寄。
B:Yes,where's it to,madam?
是的，要寄去哪里，女士？
A:Well,the letter is going to a friend of mine in America and it's quite urgent.It really needs to be posted today,so here you are.
额，这封信要寄去我美国的一个朋友，很紧急。今天必须寄出去，给你。
B:You want to send it airmail ,madam?
你要寄航空邮寄吗，女士？
A:I do want to send it airmail,yes.
我要寄航空邮寄，是的。
