名词
中文翻译：屋顶排气装置
同义词：
['屋顶通风器，屋顶排风扇例句：1. The roof extract ventilator is designed to improve indoor air quality.（屋顶排气装置旨在改善室内空气质量。）']
例句：
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1. The roof extract ventilator is designed to improve indoor air quality.
屋顶排气装置旨在改善室内空气质量。
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2.The installation of this device will help in reducing the amount of pollutants in the living space.
安装这种装置有助于减少生活空间的污染物含量。
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3. The roof extract ventilator is an essential part of any building's HVAC system.
屋顶排气装置是任何建筑空调系统不可或缺的一部分。