fly by meaning in English
时间飞逝
（一架或几架飞机）在低空飞过指定地点，飞越
飞逝
Examples
- Birds learn to fly by instinct .
鸟儿学飞系由于本能。 - They spoke hurriedly, for the moments were flying by .
他们匆忙地交谈着，因为时间正在飞逝。 - The train flew by .
列车飞驰而过。 - The bird flew by .
鸟飞过。 - None of us had seen an emergency like this and we were all flying by the seat of our pants .
我们谁都没有遇到过这种紧急情况，只好凭感觉驾驶飞机。