飞行员曾通知地面指挥，驾驶舱有烟雾，机组准备返航。飞机在降落时坠毁。
The pilot told ground control that there was smoke in the cockpit and he decided to return to the airport.
在我们的飞机距离着陆 跑道还有10英里（16公里）时，降落管制人员将飞机交由机场地面指挥中心本地管制人员管理。
When you are 10 miles (16 km) from the runway, the approach controller passes your plane off to the local controller in the airport tower.
应用推荐