评论
打印
关上浴室的换气扇。
And the one in your kitchen, for that matter! Exhaust fans in these rooms pull hot air that rises to the ceiling out of your home. If you must use them, turn them on sparingly and be sure to shut them off when you're done.
也关上厨房的换气扇吧，为了保暖！这些房间的换气扇会将悬浮的热空气抽到室外。如果你一定要用换气扇，尽量减少使用的时间，用完之后一定要关上。
