“railroad crossing”簡單造句，railroad crossing造句子

This paper analyzes the railroad crossing construction scheme of heating pipelines of Chengxi Power Source Plant in Taiyuan City.

a railroad crossing; a pedestrian crossing.

As we waited in the line of cars, the driver next to us suddenly darted through a nearby parking lot and headed in the direction of the next available railroad crossing.

This includes running tracks above or below roadways to avoid railroad crossings and fencing off areas to avoid collisions with animals, people and road vehicles.

There are railroad crossings and stop lights where we feel its taking a long time before we can go on.