To fly high with little effort, like a bird.

• To glide upward or remain aloft on rising air.

高高飞行，几乎不费力，像鸟一样。

• 借助上升气流滑翔并保持在空中。

To rise rapidly to a high level or value.

迅速攀升至较高的水平或数值。

To become exalted in mood, spirit, or imagination.

情绪、精神或想象力高涨。

An act or spell of soaring; an upward flight.

翱翔的动作；向上的飞行。