glide path indicator

例句：

1. 1.The glide path indicator on the airplane is used to indicate the direction of the runway.
   飞机上的滑行路径指示器用来指示跑道的方向。
2. 2. The glide path indicator on the aircraft helps pilots to maintain a safe distance from the ground.
   飞机上的滑行路径指示器帮助飞行员保持与地面的安全距离。
3. 3. The glide path indicator on the aircraft is essential for maintaining control during takeoff and landing.
   飞机上的滑行路径指示器对于起飞和降落时的操控至关重要。