takeoff

The flight attendant reminded everyone to turn off their electronic devices during takeoff and landing.

(Chinese) 乘务员提醒大家在起飞和降落期间关闭电子设备。

The pilot accelerated down the runway and achieved takeoff just as the engine reached full power.

(Chinese) 飞行员在跑道上加速，并在引擎达到全功率时完成了起飞。