名词
中文翻译：Unknown
同义词：
['expanded ventilation', 'expanded air circulation', 'extendedair flow']
例句：
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1.The new building has been designed with extendedaeration in mind.
这座新建筑的设计考虑到了扩展通风。
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2. The team worked hardto ensure that the plant had an extendedaeration system in place.
团队努力确保工厂有一套扩展通风系统。
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3. The engineers installed a system of extended aerationto improve indoor air quality.
工程师们安装了一套扩展通风系统，以改善室内空气质量。