名词短语
中文翻译：轨道上的岩石装载机
同义词：
['Rail rock loader', 'Rock loader on rail例句：1. The engineer used a rock loader to remove the large boulders from the railway tracks.（工程师使用岩石装载机从铁路轨道上移走了大石块。）']
例句：
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1. The engineer used a rock loader to remove the large boulders from the railway tracks.
工程师使用岩石装载机从铁路轨道上移走了大石块。
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2.The construction crew was busy loading rocks onto the train for delivery to the construction site.
施工队正忙着将岩石装车，准备运往工地。
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3. The rock loader on rail is essential for maintaining the safety of railways and preventing accidents.
轨道上的岩石装载机对于维护铁路安全和预防事故至关重要。