一架貨機起飛時需要燃燒多少燃油？How much fuel it burns to lift a cargo flight?

原來一架貨機每秒鐘需要五公升燃油來推動升空。支持本地生產，減少碳排放保護地球。我們主要供應來源是位處元朗逢吉鄉的「明愛城市農夫有機農場」。該農場由全職農夫每天24小時悉心打理，保證時令蔬菜即日採摘。

It needs 5 litres per second! Think twice before you buy. Help save the planet by buying local food. Our vegetables mainly come from the Caritas CityFarmer Organic Farm in Yuen Long. Farmers work 24 hours a day to ensure all products are freshly hand-picked.