by courier

基本解释

If you wish, you may send your application by courier to the addresses given above.
如果你原意，你可以通过快递邮寄你的申请到上述地址。
Choose the best method for delivering the letter, whether it be in person, by post, or by courier.
选择一个最佳的方式，不管是通过个人，邮局或者是快递公司。
i-tickets (i=internet) are sent by courier to any Indian address you specify (for example, the hotel where you will be staying) in Delhi, Bombay, Calcutta, Madras and other specified Indian cities.
这种票由旅行社的导游送到德里、孟买、加尔各答、马德拉斯或其他特定的印度城市（例如：你住的旅馆里）。

Anyway, Cuban exiles have long found ways to circumvent restrictions, for instance by sending money by courier through third countries.
ECONOMIST: Fidel Castro has got rougher, so what does George Bush do?
Getting a document delivered by courier, sending a fax, or simply gathering colleagues for a business meeting can all take far longer than seems reasonable.
ECONOMIST: Business travel
Each print must be delivered in its metal canister by courier to the cinema, where the reels are spliced together, spooled on a platter and fed through the sprockets of a film projector.
ECONOMIST: Face value