The rate of exchange between indoor and outdoor air, which depends on the construction of the house, the ventilation habits of the inhabitants, and the sealing of Windows.

室内外空气的交换速度，这取决于房屋的构造、居住者的通风习惯和窗户的密封程度。

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The void acts not only as a large light well but also encourages natural ventilation within the house.

天井不仅引入了自然光照也使房子能够自然通风。

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This house has louver glass Windows at the tops of all exterior and interior cross-walls to allow ventilation throughout the house as well as up the open stairway.

这座住宅中在所有外墙和内隔墙均安装有玻璃百叶窗，使整座房子以及开放式楼梯得以通风。

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Standard green features in each home include LED lighting, recycled glass countertops, a high-efficiency water heater, water-conserving fixtures including dual-flush toilets, FSC-certified bamboo flooring, EnergyStar appliances, zero-VOC paints, finishes, and adhesives, a whole-house ventilation system, low-E windows, high levels of insulation, a fully recyclable, heat-deflecting cool roof, exterior wood siding and decking made from FSC-certified cedar, and much more.

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