Survivors were protected by burrows... 保护幸存者的有洞穴

89. it became clear that all was not lost.
    原来生命并未完全灭绝
90. The insects were some of the first to emerge...
    最早出现的有昆虫
91. feeding on the fallen.
    以死尸为食
92. Survivors were protected by burrows...
    保护幸存者的有洞穴
93. cocoons...
    茧
94. and armored bodies.
    以及甲壳
95. Sheltering below ground...
    有一些爬行动物

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 92 行