At last they are over the highest barrier that lies in their way. 最后它们终于翻越了旅途中最高的障碍
it's six months since she last fed 它已经6个月没有吃东西了
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
Now at last the Emperor penguins abandon their huddle. 现在 帝企鹅们终于不用再挤在一起了
and encourages the herd to make one last effort. 它鼓励象群再做最后的努力
At last it seems that they're ready for their journey 最后 它们似乎做好了旅行的准备