One dynasty rising, 一个王朝崛起

48. These invertebrates, animals without backbones,
    这些无脊椎动物
49. ruled the seas for many millions of years.
    统治海洋数百万年
50. Throughout history, life has been waging an unending war.
    在历史的长河中 生命一直在进行无尽的战争
51. One dynasty rising,
    一个王朝崛起
52. only to be vanquished by the next.
    结果却被下一个王朝征服
53. Plants were among the first to conquer the land...
    植物是最早征服陆地的生物之一
54. creating conditions that, in time,
    逐渐创造条件

来自《我们星球上的生命 第一季 第一集 Life on Our Planet S01E01 生命法则》第 51 行