From a thousand feet, flapping his wings as hard as he could, he pushed over into a blazing steep dive toward the waves, and learned why seagulls don't make blazing steep power-dives.

从一千英尺高空，他使劲地拍着翅膀，朝着海浪垂直疾降，于是他懂得了海鸥不作垂直疾降的道理。

youdao

The plane was sent into a steep climb and then a dive, before the pilots were able to stabilise it.

飞机有一段时间直上直下，飞行员无法将它稳定下来。

youdao