飞行路径

例句：

1. 1. The plane flew over the mountain range in a straight line.
   飞机以直线飞越山脉。
2. 2. The pilot followed the flight path carefully to avoid obstacles.
   飞行员仔细遵循飞行路径以避免障碍。
3. 3. The aircraft's flight path was marked on the map for easy navigation.
   飞机的飞行路径在地图上被标记以便轻松导航。