railway track 铁路轨道
train track 火车轨道
railroad crossing 铁路交叉口
railroad worker 铁路工人
1. The train sped along the railroad track.
火车沿着铁轨飞驰。
2. Maintenance crews are inspecting the railroad track.
维修人员正在检查铁轨。
3. Do not walk on the railroad track.
不要在铁轨上行走。
A: Is the train on the railroad track yet?
A：火车到铁轨上了吗？
B: Yes, it is moving fast on the railroad track.
B：是的，它正沿着铁轨快速行驶。
1) 铁路轨道
2) 铁轨
1. 铁路轨道
e.g.
The railroad track is under repair.
铁轨正在维修中。
noun phrase
1. The metal rails and the structure that support a train.