“火车提速不提价，发朝至行天下”。中国铁路列车今年10月全面提速，由北京辐射1500公里内的大中城市旅行基本上做到了“夕发朝至”。也就是说，人们在相距1500公里的大中城市间旅行，晚上在火车上睡一觉，第二天清晨就到了目的地，而且票价跟列车没提速时一样。铁道部这一利 “Train speed does not raise prices, made to the world”. The overall speed-up of China’s railway trains in October this year, by Beijing’s radiation within 1500 km of large and medium-sized cities basically done the “evening hair to the evening.” That is to say, people travel between large and medium-sized cities at a distance of 1,500 km, sleep on the train at night, reach their destination in the early morning of the next day, and their fares are the same as when the train did not speed up. Ministry of Railways this benefit