导游英语对话第 13 课：At the Post Office-6

B:I'd also like to buy two aerogrammes.

A:Aerogrammes are 70 cents each. Is that all?

B:Yes, I guess that will do.

A:Fine. We have one letter for one yuan and 60 cents,

10 postcards at 65 cents each, so that's 6 yuan fifty,

and two aerogrammes at 70 cents each, that's one yuan 40.

The grand total is nine yuan 50 cents.

B:Here's a ten-yuan note.

A:And here's your change, 50 cnets.

B:Thank you.