The end result: windows that keep heat out in summer and heat in during the cold months, and radiators that pump heat to the building's interior without bleeding so much of it into the outside air.
那么这样的结果是：在夏天窗户可以把热量档在外面，而在寒冷的月份则把热量保留在里面。散热器可以把热量注入大厦内部而不需要那么多外部空气。
At first, this was merely for function: to keep out the cold weather of the world only beginning to emerge from the great ice age.
一开始，这么做仅仅只是为了驱走天气的寒冷，那时世界刚刚进入大冰期时代。
To help keep out the cold, the space between the inner and outer wooden walls of the hut were stuffed with an insulating layer made of shredded seaweed sewn into quilting.
为了御寒，内部和外部的木墙之间都填充了一层绝缘材料，它们是由人们缝在被子里的碎海草做成。
There is a lot of air in loose snow, and this helps to keep the cold out.
在松散的雪里面有很多空气，这有助于保暖。
He started his filial period of mourning when he was twenty-eight. It gets very cold in Manchuria. He used wooden boards and nails to build a small hut, but it didn't keep out the bitter cold.
这个王孝子，二十八岁开始守孝，东北那个地方很冷，他就用木头板钉那么一个小茅棚住着，很冷的。
He started his filial period of mourning when he was twenty-eight. It gets very cold in Manchuria. He used wooden boards and nails to build a small hut, but it didn't keep out the bitter cold.
这个王孝子，二十八岁开始守孝，东北那个地方很冷，他就用木头板钉那么一个小茅棚住着，很冷的。
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