名词
中文翻译：清洁浮标
同义词：
['清洁浮动物，清洁浮标例句：1. The clean float was used to mark the boundary of the lake.（清洁浮标被用来标记湖泊的边界。）']
例句：
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1. The clean float was used to mark the boundary of the lake.
清洁浮标被用来标记湖泊的边界。
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2.The clean float was a symbol of peace and harmony in the community.
清洁浮标是社区和平与和谐的象征。
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3.The clean float was used to collect wastewater from the lake.
清洁浮标用于从湖泊收集废水。