a career soldier的用法和樣例：
例句
- Military history is the peacetime laboratory for the professional soldier.
軍事歷史是職業(yè)軍人在和平時(shí)期的實(shí)驗室。 - A career soldier would have been nervous at going with such bad news to see the supreme commander of the nation's armed forces.
一個(gè)職業(yè)軍人帶著(zhù)如此沮喪的消息去見(jiàn)三軍總指揮一定會(huì )感到驚慌不安的。
