Aircorridors, fuel dumping areas and temporary flight airspace may be established when necessary for the need of airspace management and flight missions.
空域管理和飞行任务需要的，可以划设空中走廊、空中放油区和临时飞行空域。
2
Located at the center of Northeast Asian, Harbin is the important transporting hub of a major thoroughfare of Eurasia continental bridge and aircorridors.
哈尔滨地处东北亚的中心位置，是欧亚大陆桥和空中走廊的重要枢纽和交通大通道。
3
The site was thus divided into new aircorridors with three distinct zones that contain the three major functions, shopping facilities, offices and a hotel.