In the Arctic, the two polar bear cubs are now independent of their mother 在北冰洋 两只小北极熊现在可以离开妈妈独立生活了
Those that survive their first year have the best possible start in life 那些在第一年里 存活下来的小企鹅有着最光明的前途
just as their fathers did in the depths of winter. 就像寒冬时节它们的爸爸做的那样
A group of chicks has got lost in the blizzard. 有一群小企鹅在暴风雪中迷路了
Many of these squabbles end in tragedy 这样的争来争去往往会以悲剧收尾
Even in spring, they must huddle together for warmth, 即使在春天 小企鹅们也必须挤在一起
He must now put his chick at risk. In these temperatures it could freeze in seconds. 它现在要让小企鹅冒险, 在这种温度下 小企鹅随时有可能冻死
The chance of his first meal in months is slipping away. 挨饿几个月后吃到第一顿饭的希望正变得越来越渺茫
There must be a chink in the armour somewhere. 一定在什么地方有破绽