名词
中文翻译：起重机
同义词：
['浮动码头，浮桥例句：1. The crane barge was used to transport heavy equipment across the river.（起重机被用来在河流上运输重型设备。）']
例句：
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1. The crane barge was used to transport heavy equipment across the river.
起重机被用来在河流上运输重型设备。
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2.The crane barge was a crucial part of the construction project.
起重机是该建设项目中至关重要的一部分。
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3. The crane barge was used to move heavy materials from one side of the river to the other.
起重机被用来将重材料从河的一边运到另一边。