aircraft bumpiness

例句：

1. 1. Thepilot was forced to make an emergency landingdue to aircraft bumpiness.
   由于飞机颠簸，飞行员被迫紧急降落。
2. 2. Thepassengers were uncomfortable during thebumpy ride on the plane.
   在飞机上颠簸的旅程让乘客们感到不舒服。
3. 3. The pilot made adecision to take a different route to avoidaircraft bumpiness.
   为了避开飞机颠簸，飞行员决定改变路线。