Airports will only become more congested and aircraft fuller as passenger numbers worldwide grow from 2 billion a year to 2.5 billion by 2010.
Airports will only become more congested and aircraft fuller as passenger numbers worldwide grow from 2 billion a year to 2.5 billion by 2010.
由于全球乘客人数在2010年前的每年增幅从20亿跃至25亿，机场只会更加拥挤，飞机载客量只会不断提升。