Home » Clean Air Blog » Air quality » Does Opening Windows & Doors Help With COVID-19 ? Does Opening Windows & Doors Help With COVID-19 ? 2021/1/62020/8/21 作者 Paddy Robertson 哇！此内容没有中文版。点击这里快去看英文版！ 你知道这些吗？ 开窗通风，通的是什么鬼？ Three Ways to Improve Indoor Ventilation to Combat COVID-19 Poor office ventilation leads to higher virus infection rates 上海测试：室内比室外空气好吗？
