Enlistment is the act of joining the army, navy, marines, or air force.
例句
Canadians seek enlistment in the US Marines because they don't see as much opportunity in the Canadian armed forces.加拿大人尋求加入美國海軍陸戰隊，因為他們認為在加拿大軍隊里機會沒那么多。
N-VAR
服兵役年限;服役期
Enlistment is the period of time for which someone is a member of one of the armed forces.
例句
At the end of my term of enlistment I decided to return to civilian life.在我退役的時候，我決定復員過平民生活。