This is the most bio-diverse grassland in the world... 这是世界上生物多样性最丰富的草原

180. in one of the harshest places on Earth.
     地球上最严酷的环境之一顽强的生存下去
181. But close to the equator, where there is constant warmth and water,
     而在赤道附近 阳光和水资源得到了保障
182. there are grasslands close to paradise.
     这里有着天堂般的广袤草原
183. This is the most bio-diverse grassland in the world...
     这是世界上生物多样性最丰富的草原
184. ..the Cerrado in Brazil.
     巴西的塞拉多草原
185. Here there are thousands of species of both animals and plants found nowhere else.
     这里孕育着成千上万种独特的动植物
186. A rich and complex community that is kept in balance
     这个丰富多样的群落想要保持生态平衡

来自《行星地球 第三季 第三集 Planet Earth S03E03 沙漠与草原》第 183 行