(5108期)坐飞机远行是一个好选择嘛Is traveling by plane a good choice for a long journey

飞机出行是首选 flying is my top choice 飞机两小时等于火车15小时 a long trip that would take 15 hours by train but only takes 2 hours by plane 头等舱机票 a first-class ticket 腿部空间 座椅空间 服务 legroom, seating space and services