The amphibians... 两栖动物

57. But the invertebrates could not rule forever.
    但是无脊椎动物无法永远统治
58. A new dynasty would surpass them.
    一个新的王朝将战胜它们
59. One that also came from the water.
    这个王朝也是来自水中
60. The amphibians...
    两栖动物
61. ...whose novel body plan
    它们新颖的身体结构
62. of four limbs and a backbone
    拥有四肢和一根脊椎
63. would prove an enduring blueprint for success.
    成为了持久成功的蓝图

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 60 行