名词
中文翻译：重新铺设轨道的车辆
同义词：
['re-paving vehicle', 're-tracking machine']
例句：
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1. The train was delayed due to the construction of a new railway line.
由于新建铁路线的施工，火车晚点了。
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2. The engineer used a re-railer to repair the damaged track.
工程师使用一台重新铺设轨道的机器来修复损坏的轨道。
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3. The re-railer was equipped with advanced technology to improve efficiency.
这台重新铺设轨道的机器配备了先进的技术，以提高效率。