Earth is the only planet we know of where life exists. 地球是人类已知的唯一存在生命的星球

1. Earth is the only planet we know of where life exists.
   地球是人类已知的唯一存在生命的星球
2. And, here, it does so in abundance.
   而且这里生机盎然
3. The jungle is Eden.
   丛林宛如伊甸园般美好
4. It covers less than 6% of the Earth's surface
   它仅占地球表面积的百分之六

来自《行星地球 第二季 第三集 Planet Earth S02E03 丛林》第 1 行