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有太阳便有电,没有太阳屋内一样温暖。在第八届机电博览会上,钻研节能技术的厂家,为武汉市民展示了未来房子的发展趋势。
There is electricity in the sun, no warmth in the sun. At the Eighth Electromechanical Expo, manufacturers of energy-saving technologies explored the future trends of houses in Wuhan.