The conclusion shows that balcony being enclosed is an effective approach to reduce heat consumption of exterior-protected construction.

结论说明将阳台封闭是降低围护结构耗热量的有效途径。

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In the winter, when the trees lose their leaves, the building's black exterior absorbs sunlight and with the fireplace, there is a reduction in fuel consumption "."

而当冬天来临，树叶掉光，房子的黑色外立面能够吸收阳光，再加上火炉的使用，房子的能耗将会降低。

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