killing off the great marine reptiles. 大型海洋爬行动物灭绝

67. Sulfur-rich dust poured down as acid rain.
    富含硫的尘埃倾泻而下 形成酸雨
68. Ancient reefs were obliterated.
    古老的珊瑚礁被夷平
69. The web of life collapsed,
    生命之网崩溃
70. killing off the great marine reptiles.
    大型海洋爬行动物灭绝
71. Their bodies
    它们的尸体
72. provided a lifeline for scavengers, searching out death in the deep.
    为在深海寻找死尸的食腐动物 提供了一线生机
73. Arthropods.
    节肢动物

来自《我们星球上的生命 第一季 第六集 Life on Our Planet S01E06 灰烬中重生》第 70 行