Weatherize your house, increase insulation, get an energy audit.
让你的家采用绝缘材料, 增加御寒力, 请一位能源审计师.
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Weatherize your house, increase insulationan energy audit.
增强房屋的保暖性能.
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Weatherize your house, increase insulation an energy audit.
对房屋作节能评估,改进隔热性能.
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