Armed with venomous harpoons, 这些海葵装备有带毒的鱼叉

80. 530 million years ago,
    5.3亿年前
81. they were the very first animals to escape the seafloor and swim.
    它们是第一种从海底逃离 并开始游泳的生物
82. But predators were already everywhere.
    但是捕食者已经无处不在
83. Armed with venomous harpoons,
    这些海葵装备有带毒的鱼叉
84. these anemones make quick work of baby jellyfish.
    能够快速解决小水母
85. And they are so abundant
    而且它们的数量如此之多
86. escape seems impossible.
    逃脱似乎是不可能完成的任务

来自《我们星球上的生命 第一季 第二集 Life on Our Planet S01E02 第一前线》第 83 行