railway car造句

1、a low flat-bottomed railway car with fixed sides but no roof
没有屋顶但是有固定边缘的扁平底部的铁路货车。

2、Analysis of Safety Work in Railway Car Departments in 1992
1992年车辆部门安全工作分析

3、a low flat-bottomed railway car with fixed sides but no roof.
没有屋顶但是有固定边缘的扁平底部的铁路货车。

4、What Is an Armored Railway Car Like?
装甲铁道车是什么样子的？