常見例句雙語例句We sent the letter by air mail.我們通過空郵寄信。Over the years, these gave way to stringers who sent their stories by sea or air mail, and then by telex and cable.過了幾年，兼職的特約記者可以把他們的報導(dǎo)通過海運或者空運寄過來，之後就是用電報。These so-called surface deliveries have been the crucial method by which booksellers have sold books to foreign markets because the cost is about one-third that of air mail.這些所謂的水麪運送方式，一直是書商們將書賣往海外市場的主要方法，因爲(wèi)它的花費衹有航空郵件的三分之一。權(quán)威例句Correspondents did as they were bidden, filing their copy by air-mail letter or, in later years, by telex.ECONOMIST: Nancy Balfour"We are mapping out a return-to-service plan, and we look forward to getting our 787s back in the air, " she said by e-mail.NPR: FAA Approves Resumption Of Boeing 787 Flights 返回 air mail