Given the expected tripling of air-passenger traffic over the next 20 years, Airbus predicts that very large aircraft will reach some 3,400 flights a day out of 200 airports around the world.

• 预计接下来20年，航空运输量将会增长三倍。据此，空客预测全球200多座机场每天会有3，400架次大型宽体飞机起降。