As Antarctica became colder and more isolated, 随着南极变得更加寒冷与孤立
...they'd grown bigger and more dangerous. 它们变得越来越大 越来越危险
The warm-blooded penguins couldn't be more different... 温血的企鹅则完全不同
gannets can hold their breath for more than 40 seconds. 大鲣鸟可以屏住呼吸超过40秒
More specifically, an avian dinosaur... 更具体地说 是一种禽类恐龙
the picture couldn't have been more different. 却完全是另一幅画面
Perhaps they'll have more luck tomorrow. 也许它们明天的运气会好一些