It takes a month to cool each section, and a month to warm each one backup to normal temperatures again.
冷却每一部分需要一个月，而让其回到常温又需要一个月。
2
When my cat snuggles up on my chest while I'm laying on my back. He's so warm and fuzzy and cute.
当我躺着时，我的猫在我胸脯上伏着。他是如此温暖、松软和可爱。
3
Snow and ice normally reflects much of the sun's energy — up to 90 percent — back the way it came. But a layer of soot on top of the ice will absorb the sunlight, warm the ice beneath, and melt it.