allows some animals to gather there in huge numbers. 使得大批动物到此聚集

66. so big a jumbo jet could fly through it.
    大到可以通过一架大型喷气式客机
67. It's Deer Cave, in Borneo.
    它就是婆罗洲的鹿洞
68. The sheer size of Deer Cave
    鹿洞的容量很大
69. allows some animals to gather there in huge numbers.
    使得大批动物到此聚集
70. A staggering 3 million wrinkle-lipped bats live here.
    这里住着数量惊人的300万只犬吻蝠
71. The bats roost high on the walls and ceilings
    这些蝙蝠倒挂在洞壁和天顶上
72. where they're well protected from the outside elements
    它们在此完全不受外界因素的干扰

来自《行星地球 第一季 第四集 Planet Earth S01E04 洞穴》第 69 行