名词短语中文翻译
中文翻译：无负载运行
同义词：
['running', 'unloaded例句：1. The train was running no-load when it hit the station.（火车在进站时是空载运行。）']
例句：
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1. The train was running no-load when it hit the station.
火车在进站时是空载运行。
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2.The factory had to run its machines unloaded because of a shortage of raw materials.
由于原材料短缺，工厂不得不让机器空载运行。
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3. The car was running no-load when it broke down on the highway.
汽车在高速公路上抛锚时是空载运行的。