Each female calls to her mate and he, 雌企鹅们各自呼唤配偶
If they do not eat soon, they and their chicks will die. 如果再不快点吃东西 它们和小企鹅都会死掉
The females are returning and their bellies are full with fish. 雌企鹅们回来了,吃了一肚子的鱼回来了
and the Arctic ice melts sooner each year, 北极冰层融化的时间继续提前
It was a gamble that this bear took and lost. 这只熊赌命一搏却输了
The flailing walrus is immensely powerful and drags the bear away from the shallows towards the safety of the herd. 但不断甩动身体的海象力气大得惊人, 它从浅滩被拖到海象群所在的安全地点
The bear's claws and teeth can't penetrate her thick hide. 但熊的尖牙利爪都无法穿透海象厚实的毛皮
The adults close ranks around their young, presenting a wall of blubber and hide. 但成象围成圈保护小象, 构成了一堵坚固的脂肪皮墙
They weigh over a ton and are armed with tusks a metre long. 体重超过1吨, 有长达1米的象牙为武器
but with this platform now gone, they need a new place to haul out and nurse their young. 但这块平台已经消失,它们需要新的地方哺育幼仔