名词中文翻译
中文翻译：电动马达驱动的固定起重机
同义词：
['electrically-operated crane', 'electric crane']
例句：
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1. The electricmotor-operated fixed crane is used for lifting heavy loads in construction sites.
电动马达驱动的固定起重机用于建筑工地搬运重物。
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2. The electric crane has a powerful motor and can lift objects up to 50 tons.
电动起重机拥有强大的电机，可以举起高达50吨的物品。
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3. The electric crane is essential equipment for large construction projects, as it can quickly move heavy materials without manual labor.
电动起重机是大型建设项目中不可或缺的设备，因为它可以快速移动重物，无需人工劳动。