- and the Arctic ice melts sooner each year,
北极冰层融化的时间继续提前 - it is certain that more bears will share this fate.
肯定会有越来越多的熊遭受这样的命运 - At the southern end of our planet,
在我们行星的最南方 - fiery ribbons are illuminating the winter skies.
火焰一样的极光照亮了冬季的夜空 - The aurora australis.
南极光 - This light brings no warmth to the male penguins,
这道光并没有给还挤成一堆的雄企鹅带来温暖, - who are still huddling, defying the coldest conditions on the planet.
它们还挤在一起面对着地球上最严酷的挑战