Technology are surrounding us everyday and every In China， railway is the most useful technology resource! You can find it everywhere and mostly people rides it everyday!然后就接着上面那人的就好了
一种新的运输方式投入使用，有其长处，也必有其弱点。第一，高速铁路投资巨大，投资收益的压力自然也大。A new mode of transport in use， has its strengths， there is also its First， high-speed rail investment in huge pressure on investment income are naturally 第二，高铁虽然相对航空具有显然的优势，但350公里时速的动车组8节车厢也就是400-600人左右的运量，只相当于波音757飞机2-3个班次的运量。Second， although the relatively high iron aviation has obvious advantages， but speed of 350 km EMU eight compartments 400-600 is about the traffic， only Boeing 757 aircraft equivalent to 2-3 flights of
