節能高手就是我作文?

2018-05-12 11:48 am

回答 (2)

2018-05-12 7:58 pm
Energy is the power from sources such as electricity that makes machines work, drive or provides heat.
Save energy=to improve the energy efficiency of your home.
Buy first grade energy saving appliance;
Switch off air-conditionerTV sets setting off ready positions.
Provide no heat by using cold water, cold food-eating.
Don't you car-driving ,but travel by public transport,or walking by the sun's energy.
Be your own cheap source of energy.
2018-05-17 11:14 am
鑒於科學知識,普及普羅大眾;自己當然能掌握有關節省能源的方法;(一)轉換慳電膽; (二)調較室內溫度計至適中程度; (三)盡量利用太陽能發電; (四)利用風力發電. Yip


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