gliding block

例句：

1. 1. The gliding block is a crucial component in the design of the aircraft's wing.
   滑行块是飞机机翼设计中至关重要的部件。
2. 2. The gliding block helps to stabilize the aircraft during takeoff and landing.
   滑行块有助于在起飞和着陆过程中稳定飞机。
3. 3. The gliding block is used to prevent the aircraft from overshooting its intended path.
   滑行块用于防止飞机偏离预定航线。