名词
中文翻译：浮筒起重机
同义词：
['pontoon tug', 'pontoon barge crane例句：1. The pontoon crane was used to lift heavy loads from the water.（浮筒起重机被用来从水中吊起重物。）']
例句：
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1. The pontoon crane was used to lift heavy loads from the water.
浮筒起重机被用来从水中吊起重物。
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2.The pontoon crane was a critical component of the construction project.
浮筒起重机是该建设项目的关键部分。
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3. The pontoon crane was used to transport materials across the river.
浮筒起重机被用来在河流上运输材料。