construction of railway bridge

• 铁路桥梁施工

construction of railway bridge的用法和样例：

例句

1. The new method of the construction with guyed travelers has been applied in bridge construction in recent years.
   摘要挂篮施工是近几年才应用于桥梁施工工程的一种新方法。
2. Migrant workers construct part of a bridge that will connect Ningxia and Inner Mongolia.
   农民工正在为连接宁夏和内蒙的一座桥梁施工。