1. Some of the most efficient refrigerators consume 70 percent less electricity than traditional models. 一些能效最高的冰箱比传统型号少消耗70%的电。
2. With refrigerators and freezers, we can preserve a lot of different foods in our homes. 有了冰箱和冰柜,我们可以在家里保存很多不同的食物。
3. Refrigerators are the epitome of clunky technology: solid, reliable and just a little bit dull. 冰箱是笨重技术的缩影:坚固、可靠,只是有点呆板。
4. Even when we turn off the bedside lamp and are fat asleep, electricity is working for us, driving our refrigerators, heating our water, or keeping our rooms air-conditioned. 即使当我们关掉了床头灯,深深地进入睡乡时,电仍在为我们工作,它帮我们开动冰箱,帮我们烧水或使我们房间里的空调机保持运转。