But every year, a hundred thousand socotra cormorants gather here to breed. 可每年大约有10万只黑喉鸬鹚在这里繁殖
Surprisingly, it doesn't rain every day in the rainforest 雨林虽然不是天天下雨
Every layer seems to beat to a different tune. 森林的每一层都有不同的曲调
She's driven away from every nest, but hunger compels her to continue. 这只狐狸四处碰壁但在饥饿的驱使下始终不肯放弃努力
Five million birds make this journey every year. 每年有五百万只雪雁都是这样迁徙
0ne out of every two cubs do not survive their first year out on the ice. 两只幼熊中往往会有一只无法在第一年存活下来
Every winter, emperor penguins leave the comfort of their ocean home 帝企鹅每年冬天便离开它们安逸的海洋家园
It causes the ice to advance and retreat every year. 使得冰盖面积每年都在扩大和缩小
They will consume every edible thing that lies in their path. 它们将把一路上能吃的东西 全部吃得精光
An adult locust eats its entire body weight every day, 成虫每天的进食量相当于自己的体重