track-train interaction

例句：

1. 1.The train's tracks are designed to accommodate multiple trains simultaneously.
   火车的轨道设计是为了同时容纳多列火车。
2. 2.The interaction between the train and the track is crucial for safe operation.
   火车与轨道之间的相互作用对于安全运行至关重要。
3. 3. The engineer monitored the interaction between the train and the track during maintenance.
   在维护期间，工程师监测了火车与轨道之间的相互作用。