The brisk temperatures are not due to defective radiators, but due to the fact that the Igloo Hotel is made entirely out of ice and snow.
温度的上升并不是因为装了什么加热器，而是因为这间旅馆是完全建立在冰天雪地中。
Software Description: About Living snow Globes, This screen saver includes three snow globe scenes: Eskimo igloo, ski area and a classic home.
这个屏幕保护程序包括三个雪世界场景：爱斯基摩人的圆顶建筑，滑雪地区和一个温暖的家。
They cap the igloo by dropping a keystone, or block with edges cut wider above than below, into the remaining gap in the roof, and "grout" the gaps between blocks of snow with additional snow.
人们用拱顶石来盖顶，或者把雪块削切得上边缘比下边缘更宽，放进剩下的屋顶缺口里，再用雪来塞满雪块间的缝隙。
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