going of flight

例句：

1. 1. The plane was taking offfrom the runway when it suddenly stalled.
   飞机在跑道上起飞时突然失速。
2. 2. The pilot had to make an emergencylanding after the plane went off course.
   飞行员不得不紧急降落，因为飞机偏离了航线。
3. 3.The astronauts were preparing fortheir final take-off before returning home.
   宇航员们准备着他们的最后一次升空，准备回家。