例句：
Three armed men were waiting when the postmaster and his wife arrived to open up the shop
当邮政局长和妻子到邮局开门营业时，3名持械男子正等着他们。
Howe carefully cultivated Daniel C. Roper, the Assistant Postmaster General
豪谨慎地和邮政副部长丹尼尔·C.罗珀拉近关系。
She was appointed postmaster of the city of York.
她被任命为约克市邮政局局长。
The present postmaster used to be a postman.
现任邮局局长过去是邮递员。