洋話連篇之新洋話1000句 Lesson 11

I would like to buy some stamps please.
I want to send this letter to China by air mail.
I would like to mail this package.
How many stamps do I need?
How long will this letter take to get there?
Can you weigh this for me?
I would like to send this by register mail, please.
How much do stamps cost?
How much does it weigh?
Where can I pick up my package?