The vintage rail car in which Obama rode dates to 1939.

奥巴马乘坐的铁路老爷车可以追溯到1939年。

Here you see both truck and rail car-mounted mobile factories.

你们可以看到安装在卡车和轨道车辆上的可移动工厂。

All girders shipped by rail were arranged on a flatbed rail car.

由火车装运的所有主梁都安放在平板火车车皮上。

Main rail car toy, alloy car models, jigsaw puzzles and so many types of toys!

主营玩具轨道车、合金车模型，智力拼图等等多种类型玩具！

One judge said she had already dealt with a similar case when styrene spilled out of rail car near Cincinnati.

一位法官说，她之前处理过类似的案子，那次是苯乙烯从辛辛那堤市附近的一节火车车厢溢出来。