您要查找的是不是：
- a train discharging commuters. 乘客正乘火车上下班
- A car journey is as fast as a train journey. 乘汽车旅行跟乘火车旅行一样快。
- Don't jump off a train when it's on the move. 火车未停稳时万勿跳下。
- Owing to sabotage, a train jumped the rails. 由于受到破坏，一列火车出轨了。
- The pop star was followed by a train of admirers. 那位流行歌曲歌星周围蜂拥著许多歌迷。
- I'll have to ring off now, I have a train to catch. 我现在不得不把电话挂上了，我要赶火车去。
- I have to ring off now. I have a train to catch. 现在得挂断电话了，我要去赶火车。
- Chewing gum on a train is not seemly in a lady. 淑女在火车上嚼囗香糖不太合适。
- A train was leaving at midnight for New Orleans. 有一班火车将于夜间十二点开往纽奥尔良。
- They're going to take a train to the capital. 他们打算坐火车去首都。
- Don't hang about, we've got a train to catch! 别慢慢腾腾的，我们要赶火车！
- A built-in bed or bunk, as on a ship or a train. 舱位，卧铺位卧铺或上下铺位，如船或火车上的
- The tour will be accompanied by a trained nurse. 该旅行团将由一名受过专门培训过的护士陪同。
- I think there's a train at 8.20 but you ought to make certain. 我想8点20分有一班火车，不过你应该打听清楚。
- A trained dog can act as a guide to a blind person. 一条经过训练的狗能够充任盲人的向导。
- Never poke your head out of a train window. 绝不可把你的头伸出火车窗外。
- He hurried across the rails in front of a train. 他匆匆地赶在一列火车前面穿过了铁轨。
- A train rattled along the track. 火车喀嚓喀嚓地在铁轨上疾驶
- We want to take a train to New York. 我们要搭火车去纽约。
- His finger was jammed in a train door. 他的手指被火车门轧伤了。
