... 船运信件(Ship letters) 齐柏林邮件(Zeppelin mail)； 邮资信封与邮资明信片(imprinted envelops and postal cards)； ...
双语例句
1
Possibly the agent sought cachet services from condor and the zeppelin company to further legitimize Uruguayan dispatches via the graf zeppelin or tried to ensure future contracts and mail service.