It is the Army's decision whether to add more recruits or extend the military service of current soldiers.

更多新兵还是延长现士兵的服时间陆军决定。

So far, the number of Air Force members who have asked to extend their service is 700 more than at this time last year.

截止目前，要求延长服的空军成员叫去年这一时间段增加了700人。