route relay interlocking

例句：

1. 1. The train travels along the main road to the city center.
   火车沿着主要道路前往市中心。
2. 2. The hiker followed a route that led to the mountain peak.
   徒步旅行者跟随一条通往山顶的路线。
3. 3. The company's new route will significantly reduce travel time.
   公司的新路线将显著减少旅行时间。