名词
中文翻译：通风管
同义词：
['vent', 'exhaust', 'air duct']
例句：
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1.The vent tube is essential for maintaining proper air circulation in the room.
通风管对于保持房间内空气流通至关重要。
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2. The exhaust system was designed to remove harmful gases from the factory.
排气系统被设计用来从工厂移除有害气体。
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3. Air ducts are used to distribute air throughout a building.
空气导管用于在整个建筑中分配空气。