almost completely disappeared... 如今几乎完全消失

97. But the drying didn't stop there.
    但干旱并未止步于此
98. Even further south, Africa's tropical rainforests,
    进一步向南 非洲的热带雨林
99. stable sanctuaries for life for over 50 million years,
    为生命提供稳定的庇护所 超过5000万年
100. almost completely disappeared...
     如今几乎完全消失
101. ...replaced by a vast expanse of dry forest and grassland.
     被一大♥片♥干燥的森林和草原所取代
102. The impact on life was huge,
     这对生命影响巨大
103. not least on one group of animals...
     尤其是对这一类动物

来自《我们星球上的生命 第一季 第八集 Life on Our Planet S01E08 冰与火的世纪》第 100 行