名词
中文翻译：露天通风
同义词：
['open-air ventilation', 'open-pit airing']
例句：
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1.The construction site is subject to strict regulations on open-pit ventilation.
施工现场对露天通风有严格的规定。
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2. Open-pit ventilation helps to reduce the concentration of pollutants in the air.
露天通风有助于减少空气中污染物的浓度。
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3.The company has implemented a new system for open-pit ventilation to improve efficiency.
公司实施了一种新的露天通风系统以提高效率。