名词
中文翻译：开关轨道
同义词：
['switching rail', 'switching track', 'switch rail例句：1. The train needs to switch its rails to avoid collisions with the other trains.（火车需要换轨道，以免与其他火车相撞。）']
例句：
-
1. The train needs to switch its rails to avoid collisions with the other trains.
火车需要换轨道，以免与其他火车相撞。
-
2.The engineer had to switch the rails to make way for the new bridge.
工程师不得不换轨道以便为新桥让路。
-
3.The switch rail is designed to allow easy movement of trains without causing damage to the tracks.
切换轨道设计用于允许列车轻松移动，而不会对轨道造成损害。