2 sentences

1. 塔台已经准许该次航班进场。

   tǎ​tái yǐ​jīng zhǔn​xǔ gāi cì háng​bān jìn​chǎng.

   The control tower has cleared the flight for entry.

   Source: Dong Chinese Dictionary

2. 飞机正在等待塔台的起飞指令。

   fēi​jī zhèng​zài děng​dài tǎ​tái de qǐ​fēi zhǐ​lìng.

   The plane is waiting for takeoff instructions from the control tower.

   Source: Dong Chinese Dictionary