the largest land animals were disappearing. 最大的陆地动物正在消失
is one of the largest wetlands in the world. 是世界上最大的湿地之一
cave lions can bring down the very largest of prey. 能够捕食这种最大的猎物
including the largest and most iconic of them all... 包括其中最大、最具代表性的…
they formed the largest living structure our planet has ever seen... 形成地球史上最大的生物结构
...some of the largest dinosaurs to have ever lived, 它们是史上体型最大的恐龙之一
form some of the largest herds the Earth had ever seen. 形成了地球史上最大的兽群
it's one of the largest predators on land in these early days of the dinosaurs' reign. 是恐龙统治时代早期 最大的陆上捕食者之一
creating the largest delta in Earth's history. 创造出地球历史上最大的三角洲
For the world's largest lizards... 对于这种世界上最大的蜥蜴来说