... postal declaration 包裹通知单 postal remittance 邮政划拨 postal course 函授课程 ...
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Expanding from this initial use of the U.S. Postal Service for course correspondence, distance education moved towards live radio shows in 1921 and then televised broadcasts in 1963.
FORBES: Distance Learning Has Been Around Since 1892, You Big MOOC
Cliff Clavin, the postal employee, is of course another matter.
FORBES: Cliff Is Not a Thief
Of course we all take the postal service for granted.
FORBES: Is it Time to Wave Farewell to the Mailman?
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