1·One day, he played with his brother along the rail line and fell asleep.
有一天，他和弟弟在铁路线上玩耍，然后睡着了。
2·On Monday, 19 trains were delayed for hours after a network failure on the Tengzhou to Zaozhuang rail line section due to stormy weather.
周一，滕州至枣庄段因暴雨天气导致铁路网络故障，导致19列火车延误数小时。
3·It will be the world's highest altitude rail line.
这将是世界上海拔最高的铁路线。
4·Dubai is already home to the world's longest driverless rail line.
迪拜已经拥有全球最长的无人驾驶铁路线。
5·The lower part of this bridge in Chongqing will support a light rail line.
重庆的这座桥的较低的部位将用来支撑一条轻轨线路。
6·The light rail line only runs between the Long Beach hotel area and the city centre.
城市轻轨也只从长海滩酒店铺设到了市中心。
7·No venue would be more than a 10-minute walk from a subway stop or a commuter rail line.
所有的比赛地点，都在地铁站或者通勤火车线路10分钟步行路程之内。
8·The company said it will build a maglev rail line no less than 5 km long to test the train.
中国中车日前表示，将建设一条长度不小于5公里的高速磁浮试验线。
9·A private 495-kilometre rail line will be built, along with new jetties and ports near Bowen.
同时会修筑一条总长495公里的私有铁路，和一个靠近Bowen的新码头。
10·South Africa's new high speed rail line will connect with Durban so fans can easily reach the matches.
南非新的高速铁路线将连接德班，因此球迷们能很容易到达比赛现场。