名词
中文翻译：钢铁起重机
同义词：
['steel crane', 'steel hoist例句：1. The steel erector is used to lift heavy loads.（钢铁起重机用来吊起重物。）']
例句：
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1. The steel erector is used to lift heavy loads.
钢铁起重机用来吊起重物。
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2.The steel erector was the first of its kind in the world.
钢铁起重机是世界上第一种同类设备。
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3.The steel erector was used to transport goods across the border.
钢铁起重机被用来跨境运输货物。