山脉的交结点

例句：

1. 1. The train arrived at the junction of two tracks.
   火车到达了两条轨道的交汇处。
2. 2. The road junction is a busy area with many cars and buses passing through.
   这个路口是繁忙的区域，有许多汽车和公交车经过。
3. 3.The bridge is a crucial junction in the transportation network.
   这座桥是交通网络中的关键连接点。