Magic World

Tips for using energy wisely

作者：21ST

■ Turn off your fan when you leave the room. A fan that runs all the time can waste a lot of electricity.

■ Change the water level on your washing machine to match the load (装载量) size.

点击阅读全文

对本期电子报订户、有效期内的VIP教师会员和本学期初二尊享卡用户，我们开放所有内容：
如果您拥有以上权限，请点这里登录；
订阅电子报，请点这里；
激活VIP教师卡，请点这里；
激活21英语尊享卡，请点这里。

相关文章
make use of energy fully （861期）Teenagers from different countries talk about their views and tips on learning math （845期）Using AC in winter IN A sMART WAY （837期）Investing in cleaner energy （821期）Smashing a new world record using a single hand （795期）New energy cars rise in sales （786期）Pros give tips on public speaking （751期）