英语翻译是It's cheaper than bying plane.还是It's cheaper than by pl

英语翻译是It's cheaper than bying plane.还是It's cheaper than by pl It's cheaper than yours.的中文 It's to travel by plane than by train.(quick) ___ (travel)by bus takes longer,but it is cheaper than ____( was it cheaper the science book than组句子 _____is much cheaper than it used to be. It's a lot cheaper if you buy it in_ cheaper than是什么? It’s much slower to travel by bus than to travel by plane or 一条英语翻译咱们乘飞机去吧.它比乘火车去要快点._______go by plane.It's _______ than 英语翻译It‘s not the cheaper things in life that we wish to poss 英语翻译1.It's usually cheaper to fly one way,even to Mars.2.the