2. Often open all windows, make airiness.
基于1个网页-相关网页
often open all windows
经常打开所有的窗户
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Often open all Windows, make airiness.
经常打开所有窗户，使空气流通。
youdao
Often open all windows, make airiness.
这间办公室不通风。
For ourselves, all we could to do is to often and regular wash hands, open Windows keep fresh air in our home.
对我们自己而言，我们能做到的就是经常洗手，打开窗户，保持家里新鲜空气。
应用推荐
模块上移
模块下移
不移动