- The fat reserves they lay down now
它们现在积累的脂肪
- will keep them alive during the year to come
可以支持到明年再来
- but it may not always be this way.
不过也可能不会再来了
- Fish and krill stocks are declining so rapidly that spectacles like this may soon be part of history.
鱼和磷虾的产量正在迅速减少 象这样的景象可能很快将成为历史
- Once the mother and calf have reached their feeding grounds, they will separate.
一旦母鲸和小鲸到达他们的给养地 它们就要分开
- With luck, the calf will make the epic journey across the oceans from equator to pole
如果幸运的话 小座头鲸还要把从赤道到极地的史诗般旅程
- another seventy times
重复70次
来自《行星地球 第一季 第九集 Planet Earth S01E09 海洋》第 267 行