They were carried there from the land... 而是来自陆地
Dunkleosteus was one of many to be lost from our planet. 邓氏鱼 是从我们星球上消失的众多生物之一
But Dunkleosteus was to suffer from a devastating quirk of fate... 但邓氏鱼即将遭受毁灭性打击
corralling the shoal away from the open ocean and into the shallows. 将鱼群赶到远离开阔海洋的浅水区
some of the sharks rise from below to trap the fish against the surface. 一些鲨鱼从下方向上进攻 将小鱼逼向海面
they can detect prey from hundreds of meters away. 能够在数百米外侦测猎物
So perfect that, from this moment on, 如此完美 以至于从这一刻开始
lost from our family tree forever. 永远从我们的族谱中消失
because on this reef, danger comes from a new type of predator. 因为在这块礁石上 危险来自一种新的捕食者