在世界上,一条线路里程最长、技术标准最高的高速铁路——京沪高铁将于今年6月中下旬正式通车,设计的最高运行时速为380公里,这个速度几乎与疾驰的F1赛车旗鼓相当。届时作为普通乘客,会有“陆地飞行”的感觉,这象征着中国的高铁时代已经来临。又一里程碑的实现,离不开无数 In the world, a high-speed railway with the longest mileage and the highest technical standard will be opened to traffic in mid-to-late June this year. The designed maximum operating speed is 380 kilometers per hour, which is almost equal to the speeding Formula One racing. By then, as an ordinary passenger, there will be a feeling of “land-based flight”, a symbol of China’s high-speed rail era has arrived. Another milestone can not be achieved without countless