- But at nine meters long, this fish is no underdog.
但这身长九米的鱼绝非弱者 - Even its young, barely half its size, are fearsome predators.
即便在幼年期 仅有一半大小 也是可怕的捕食者 - And this juvenile has spotted something out in the blue.
这条幼鱼在蓝色的海洋中有所发现 - Ammonoids,
菊石 - close relatives of today's deep-sea nautilus.
今天深海鹦鹉螺的近亲 - Being a vertebrate,
作为脊椎动物 - Dunkleosteus has the pace to catch up with them.
邓氏鱼的速度能够追上菊石
Ammonoids, 菊石
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