but the gloom is not eternal. 只为摆脱黑暗束缚

32. three hundred and sixty five days a year, it's here that rainforests flourish.
    一年365天天天如此,造就了这里茂密的雨林
33. Surprisingly only two percent of the sunlight filters down to the forest floor.
    只有百分之二的阳光能够照射到雨林的地表上
34. Down here seedlings struggle to grow
    在这里,秧苗奋力向上生长
35. but the gloom is not eternal.
    只为摆脱黑暗束缚
36. The death of a forest giant is always sading
    雨林中树木的死亡虽然令人伤感
37. but it has to happen if the forest is to remain healthy.
    但若保持雨林的健康这种事情必须要发生.
38. The sudden blaze of sunlight will bring life to the forest floor.
    太阳一瞬间的光辉也能给森林地表带来生命

来自《行星地球 第一季 第八集 Planet Earth S01E08 热带雨林》第 35 行