评论
打印
加层金属薄片。
Wasted heat means wasted money -- but a little DIY can always save the day. Putting tin foil behind the radiators in your home reflects heat back into the room, rather than allowing it to escape through the walls.
浪费热能就等于浪费电费。——小小的DIY就能解决这个问题。在房间里的取暖器背后加层锡质的金属薄片，热能就会被反射到屋里，而不是从墙壁流失出去。
