Keep windows and doors closed on windy days, and use air filtration indoors.

大风天保持门窗关闭，并在室内使用空气过滤。

Located in the city of Ezhou, the mega farm will have two 400,000-square-meter buildings, all of which will be equipped with automated feeding machines and smart air filtration and disinfecting systems.

该大型农场位于鄂州市，将拥有两栋 40 万平方米的建筑，所有这些建筑都将配备自动喂食机和智能空气过滤和消毒系统。