“冻土带”的英语可以翻译为：tundra，permafrost zone ...

冻土带的生命循环将受到怎样的影响 呢 ?How will the lifecydes of the tundra be affected?一项关于永冻土带融化的新的发现可能不久以后会改变全球的气候.New understanding of permafrost melt could soon alter global - climate models.这是出现在亚北极区冻土带夜幕中的北极光.The Aurora Borealis as ...