With little food around, 由于食物稀缺

97. Beneath the surface of river deltas and wetlands,
    河流三角洲和湿地的表面之下
98. others were also shielded from the mayhem.
    还有一些动物幸存下来
99. The amphibians.
    两膝动物
100. With little food around,
     由于食物稀缺
101. only small creatures had made it...
     只有小型生物才活了下来
102. including from our dynasty,
     包括我们的王朝的动物
103. the mammals.
     哺乳动物

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 100 行