Weatherize your house, increase insulation, get an energy audit.
讓你的家采用絕緣材料, 增加御寒力, 請一位能源審計師.
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Weatherize your house, increase insulationan energy audit.
增強房屋的保暖性能.
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Weatherize your house, increase insulation an energy audit.
對房屋作節(jié)能評估,改進隔熱性能.
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