Addressed two copies of air parcel post receipt to the buyers.

将两张航空包裹邮寄收据寄给了买家。

Two copies of air parcel post receipt addressed to the Buyers;

向买方提供的两份邮包收据；

Usually we use Average International Air Parcel to send orders.

通常我们用普通国际航空包裹来运送订货。

All packages are shipped via Air Parcel by Hong Kong Post Office.

所有货品会用香港邮政空邮包裹方式寄运。

The rates of air parcel post vary both as to distance and as to weight.

空运包裹邮资按照路程长短和重量大小而有所不同。