But even these well-adapted dinosaurs were vulnerable to climate change.

不过即使这些适应力很强的恐龙在气候变化面前也不堪一击。

This capacity for previously well-adapted genes to be flummoxed by the modern world can account for many apparent imperfections.

这种原本拥有良好适应能力的基因被现在世界所打乱，带来了很多缺陷。

Mosasaurs breathed air and were powerful swimmers that were well-adapted to living in the warm, shallow epicontinental seas prevalent during the Late Cretaceous Period.

默兹河蜥必须呼唤空气生存，白垩纪后期浅浅的陆缘海随处可见，默兹河蜥已经很好地适应了这种环境，成为十分强劲的游泳能手。