The only safe way to grab a penguin is from behind, and the birds are well aware of that. 唯一的方法就是从背后抓住企鹅 不过企鹅也很清楚这一点.
King chicks are dependent on their mothers for over a year and this puts a great deal of pressure on the parents. 小帝企鹅必须依靠它们的母亲至少一年 这给它们父母带来巨大的压力
But first they must cross a crowded beach, 不过首先它们要通过拥挤的海滩
The kings are returning from a three day fishing trip, 帝企鹅刚刚完成了3天的捕捞航行
They only thrive in cold temperate seas for only these waters contain sufficient food necessary to fuel such a ravenous predator. 它们只呆在冰冷的海里,也只有大海才有充足的食物 供这种贪婪的掠食者享用
The great white's turn of speed is powered by a high metabolism. 大白鲨的速度和力量来自体内高速的新陈代谢
they must cross a narrow strip of water 它们必须穿越一片狭窄的水域
but they share these waters with a shark twice their size. 不过还有2倍于它的鲨鱼 在和它们一起分享这片水域
Within a few days they develop spots of pigment which, when they're adult, they will use to communicate with one another. 几天后它们长出一些色斑 等到成熟后,就可以用这些色斑来互相联系
Each capsule contains a hundred tiny squid. 每个卵囊都有100多条小鱿鱼