Ancestors of today's octopus and squid, these tentacled giants 这些触须巨兽 是今天章鱼和鱿鱼的祖先
...to the ancestors of the birds first taking to the air... 到鸟类的祖先率先上天…
whose ancestors once roamed on land. 它的祖先曾遍布陆地
Where our ancestors first joined together in peace. 我们双方的祖先签订和平契约
when that wall went up, our ancestors happened 当绝境长城拔地而起之时