Their conquest of the seas was so successful, 它们对海洋的征服非常成功
Dinosaurs never conquered the oceans, 恐龙从未征服海洋
Their aerial assault allows them to compete with the ocean's greatest predators, 空袭令其能够 与海洋中最强大的捕食者竞争
they pierce the surface at close to 90 kilometers an hour. 以接近每小时90公里的速度刺入水面
The greatest invaders of them all... 其中最伟大的入侵者
The growing abundance soon spilled out to the wider ocean... 不断增长的丰富资源 很快蔓延到更广阔的海洋