It started life as a seed some 200 years ago. 约200年前 一枚种子根植地下

207. At the heart of these many connections
     而依存关系的中心
208. stand giant trees, like this one.
     矗立着这样的大树
209. A kapok.
     吉贝木棉
210. It started life as a seed some 200 years ago.
     约200年前 一枚种子根植地下
211. Now it towers 60 metres above the forest floor...
     如今长成60米高的参天大树
212. ..and transports 1,000 litres of nutrient-filled water
     每天将1000升营养丰富的水
213. from its roots up to its canopy every day.
     从根部输送到树冠

来自《行星地球 第三季 第五集 Planet Earth S03E05 森林》第 210 行