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Starting from today, let's try to reduce the use of electricity. We can turn off air conditioners and lights if we don't need to use them. The bad problems of always using electricity: 1. Wasting money 2.Wasting electricity Ways to reduce the amount of using electricity: 1. Try using a fan rather than an air-conditioner 2.Try using more natural light rather than lamps and light bulbs 3.Use more environmentally-friendly electrical appliances
環保從我做起
Nice
慳電慳電無難到,慳電兔又可愛又好用
我覺得地球1小時很好玩，你們覺得好玩嗎？還沒有玩過的同學一定要試一試呢。
慳電兔這個活動很好?
this game can help me to learn more about saving energy
動動動, 身體好, 冬天動, 增體溫, NO暖氣, 夠環保.
實踐環保生活
其實只要開一部泠氣機再開一至兩部風扇就可以啦！或者開所有窗戶就可以好涼爽又慳電！！！！
i like this
