on one of the smallest krill, shrimp-like crustaceans. 一种非常小的甲壳类动物-磷虾

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  1. Despite their great size, we still have little idea of where they travel in the vast oceans
    撇开体积不论, 我们仍然不知道它在这广袤的海洋中去哪里旅行
  2. and none at all of where they go to breed.
    也不知道它们去哪里繁殖
  3. The largest animal on Earth feeds almost exclusively
    这地球上最大的动物只有一种主食
  4. on one of the smallest krill, shrimp-like crustaceans.
    一种非常小的甲壳类动物-磷虾
  5. They take many tons of water into their ballooning throats in a single gulp and sieve out what it contains.
    它们一口可吃进几吨的海水 然后再过滤出想要的东西
  6. Every day, each one swallows some four million krill.
    每天一头蓝鲸可以吃进400万条磷虾
  7. Such gargantuan harvests depend on the continuing fertility of the oceans
    这样巨大的食量依赖富饶的海洋的不断提供

来自《行星地球 第一季 第十一集 Planet Earth S01E11 海洋深处》第 297 行

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