The Consumer Federation of America has more information on how to better insulate your home.

美国消费者协会有更多如何优化家中绝缘的信息。

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Insulate your home. Cavity wall insulation can cut heat loss through the wall by up to 60 percent.

房屋隔热可以利用空心墙来减少热能损耗，降幅高达60%。

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Suspending tightly woven mesh shade screens, bamboo shades, or exterior roller blinds outside Windows can help insulate your home from the boiling sun.

在窗户外，将编织洞很密的遮光屏，竹帘，或者是户外滚动式窗帘悬挂起，这能将你家的房子同那滚烫的太阳隔绝。

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Now, I think most people understand that, but the problem is that you might not have a couple thousand bucks initially to insulate your home.

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