along the railroad

• 沿铁路

along the railroad的用法和样例：

例句

1. Trains travel regularly along the railway.
   火车沿铁路有规则地行驶。
2. One could station observers along the track and find the locations of the front and rear of the train at a particular instant of time.
   可以沿铁路沿线安排一系列观察者，找出某一特定时刻火车头尾的位置。