名词
中文翻译：员工起重机
同义词：
['员工起重机，员工升降机例句：1. The staff crane was used to lift heavy equipment onto the construction site.（员工起重机被用来将重型设备吊装到施工现场。）']
例句：
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1. The staff crane was used to lift heavy equipment onto the construction site.
员工起重机被用来将重型设备吊装到施工现场。
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2. The crane operator had to be careful not to damage the delicate machinery.
吊车操作员必须小心，以免损坏这些精密的机械。
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3.The crane was a crucial tool in the construction of skyscrapers, lifting heavy loads without human intervention.
吊车是建造摩天大楼的关键工具，无需人工干预即可举起重物。