同时，它意味着室内外界限分明。
At the same time, it means dividing inside and outside clearly.
不论在教室内外，随时为老师提供帮助。
Be available to the teacher at all times during class (inside or outside the classrooms).
安装位置：厨房、浴室、卫生间等室内外潮湿区域。
Location: Kitchen, bathroom, toilet, and other indoor and humid regions.
在出入室内外温差较大的环境时，必须注意及时添减衣物。
Pls. change clothes in time when in or out a room in obvious temperature variation.
学校、车站、小区、公园等需要公共广播播音的室内外场所。
Indoor Outdoor as School, Bus Station, District, Park etc required PA System.
介绍了国内外有关人体舒适感和室内空气品质的研究成果。
Presents the study results about human body comfort and indoor air quality.
介绍了国内外有关人体舒适感和室内空气品质的研究成果。
Presents the study results about human body comfort and indoor air quality.
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