airmail letter
airmail letter 的中文翻译
n.
航空信
airmail letter 的英文句子和中文句子
An airmail letter to china normally cost50 cents, but this letter seem a bit thick.
寄往中国的航空信一般是50美分,不过这封信好像厚一点。
How much is the postage for an airmail letter to Canada?
寄往加拿大的航空信要多少邮费?