Goods are generally sent by airmail.货物一般采用航空邮寄。

a plane carrying the first load of airmail from England to Australia运送首批从英格兰发往澳大利亚的航空邮件的飞机

Airmail rates are available on application to the address below.航空邮件资费标准适用于下列地址。

an express airmail parcel航空包裹快件

You can airmail a book to Europe for a very reasonable sum.你能以很合理的价格把书航空邮寄到欧洲。