They were to rule for over 150 million years. 它们将统治超过1.5亿年

70. From these early reptiles
    从这些早期的爬行动物之中
71. came the most iconic dynasty of them all.
    诞生了最具标志性的王朝
72. The dinosaurs.
    恐龙时代
73. They were to rule for over 150 million years.
    它们将统治超过1.5亿年
74. A group of astonishing variety,
    这是一个极其多样化的群体
75. whose absolute dominion
    其绝对的霸主地位
76. was only cut short by calamitous bad luck.
    只因灾难性的厄运而被中断

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 73 行