名词
中文翻译：Unknown
同义词：
['track turner', 'rail switcher']
例句：
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1. The engineer was tasked with installing the new rail turner on the railway line.
工程师被指派在铁路线上安装新的轨道转换器。
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2. The train's engine revved up, and the rail turner shifted the tracks smoothly.
火车的引擎加速了，轨道转换器平稳地将铁轨切换。
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3. The track turner is a critical component in maintaining the smooth operation of the railway system.
轨道转换器是维护铁路系统顺畅运行的关键部件。