Parcel 包裹:I want to mail this parcel to Los Angeles.
C.O.D.= Cash on delivery 货到付款
Sender 寄件人 (= addressor)
Recipient 收件人 (= addressee)
Postcard 明信片
Surface mail 非航空的平寄邮件
Universal postcard 国际明信片
Postal packet 小包裹
Bulky packet 大宗包裹
P.O.Box 邮政信箱 =post office box
Zip code 邮政编码
Ordinary letter 平信
Registered letter 挂号信
Weigh a parcel 称包裹
Pay postage 付邮资
I‘d like to insure this package for 50 dollars. 我想给这包东西保险五十美元.
How long will it take to get there?几天能到?