It will be another year before the cubs can hunt for themselves. 小狮至少还需要一年时间 才能学会独自狩猎
there's a last chance to socialise before returning to the sleeping cliffs. 狮尾狒们抓住最后一点机会进行社交 然后返回睡觉的悬崖
but their mothers have made this journey before 不过它们的母亲以前也经历过这种旅行
You'll need to travel 500 miles south from here before that is possible. 由此往南500英里的地方 才有可能生长着树木
And she must get there before the ice breaks up. 因此它必须在冰层破碎之前到达那里
and show you the planet and its wildlife as you have never seen them before. 展示这个星球的风貌 和你以前从未见过的野生动物