全車共1028個座位,8hours travel time.A380 can take 500+,3.5hour. Consid

來源: 於 2012-12-27 06:24:02 [舊帖] [給我悄悄話] 本文已被閱讀：次

airplane or train cost,like purchasing,maintenance,energy, infrastructure construction(railway or air-field), I wonder which one is more efficient