Please remain seated until the aircraft has come to a halt.
飞机停好以前，请坐着别动。
The aircraft is powered by a jet engine.
这架飞机由喷气发动机驱动。
The aircraft and its crew were posted missing.
据报这架飞机和机组人员已失踪。
The aircraft was flying in a northerly direction.
飞机正向北飞去。
Fighter pilots searched out and attacked enemy aircraft.
战斗机驾驶员发现敌机后便进行攻击。