And in a place where we thought no life at all, we find more life, we think, and diversity and density than the tropical rainforest, which tells us that we don't know much about this planet at all.
然而，恰是我们曾经以为根本不可能有生命的地方， 我们发现了众多的生物，还有它们的密度和多样性， 都超过了热带雨林。这告诉我们 我们实际上对自己的星球还不甚了解。