clear和fly over区别

clear是清楚的意思，而fly over则是飞越的意思，区别可以从以下例子看出：，The pilot has to commicate with control tower to make sure。clear和fly over区别？跟着小编一起来看看吧!

clear是清楚的意思，而fly over则是飞越的意思，区别可以从以下例子看出：

The pilot has to commicate with control tower to make sure the sky is clear before fly over that area, otherwise there will be big problems. 飞行员在飞越该区域之前必须与控制塔沟通以确保天空晴朗，否则会出现大问题。