名词
中文翻译：循环通风
同义词：
['circulating air', 'recirculating air例句：1. The hospital uses a circulating ventilation system to ensure proper airflow in the patient rooms.（医院使用循环通风系统来确保病房内的空气流通。）2. The new air purifier has a circulating ventilation feature that filters out pollutants from the air.（这款新型空气净化器具有循环通风功能，能过滤空气中的污染物。）']
例句：
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1. The hospital uses a circulating ventilation system to ensure proper airflow in the patient rooms.
医院使用循环通风系统来确保病房内的空气流通。
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2. The new air purifier has a circulating ventilation feature that filters out pollutants from the air.
这款新型空气净化器具有循环通风功能，能过滤空气中的污染物。
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3.In some industrial plants, circulating ventilation is used to control the temperature and humidity levels in the work area.
在一些工业工厂中，循环通风被用来控制工作区域的温湿度。