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1.在一个塑料晾衣架上粘几条长纸巾条,然后把它放在一扇通往室外的门旁边。纸巾条动了吗?2.找找你家里还有哪些地方会透风。3.画一幅你家房子的平面图。在上面把透风的地方标出来。透风的地方会让室外冷空气或热空气跑进来,不利于保持室温,间接地浪费了我们在采暖或降温时便用的能量。但我们了也不能一味追求房屋的密闭性,仍要注意时常通风,否则室内空气质量会变得很差。
1. Stick a few long strips of paper towel over a plastic drying rack and place it next to a door to the outside. Tissue bar yet? 2. Find what other places in your home will be ventilated. Draw a floor plan of your home. Mark the airy area above. Ventilated place will let outdoor cold air or hot air ran in, is not conducive to maintaining room temperature, indirect waste of energy we use when heating or cooling. But we can not blindly pursue the airtightness of the house, but we should also pay attention to the frequent ventilation, otherwise the indoor air quality will become very poor.