- and reveal the extreme lengths animals go to to survive.
去揭秘动物们为了生存 突破的种种极限 - Finally, we will explore our cities
最后 我们还将回到城市 - to see how life is adapting to the newest habitat on Earth.
探寻生命是如何适应这个地球上最新兴的栖息地 - This is Planet Earth II.
这里是《行星地球》第二季 - There are hundreds of thousands of islands,
地球上有成千上万的岛屿 - each one a world in miniature,
每一座岛屿都是一个迷你世界 - a microcosm of our living planet..
是地球的一个缩影