unit 398 邮寄航空信
dialogue
英语情景对话
A:How much is an airmail letter to Japan?
A:请问寄到日本的航空信多少钱？
B:I'll have to check. Can I help you with anything else?
B:我得查一下。还有其他什么我可以帮忙的么？
A:I'd like a 20-cent stamp, please.
A:我想买张20分的邮票。
B:Here you are.
B:好的，给您。
