Some grew to be monstrous predators. 有一些长成了巨大而可怕的捕食者 In this fish-eat-fish world, 在这个鱼吃鱼的世界 it pays to be big. 大就是好 For the smaller ones, there's refuge in the shallows... 较小的鱼 可以在浅海寻求庇护 where their unique lobed fins are a distinct adva...
another group of animals were undergoing their own radical change. 另一群动物正在经历巨变 Beneath the surface, 在水面下方 vertebrates had continued to evolve... 脊椎动物继续进化 and a new type of fish was thriving, 一种新型鱼类蓬勃发展 the lobe-finned fish. 叶鳍鱼 Some grew to...
Beneath the surface, 在水面下方 vertebrates had continued to evolve... 脊椎动物继续进化 and a new type of fish was thriving, 一种新型鱼类蓬勃发展 the lobe-finned fish. 叶鳍鱼 Some grew to be monstrous predators. 有一些长成了巨大而可怕的捕食者 In this fish-eat-fish world, 在这个鱼吃鱼的世界...
vertebrates had continued to evolve... 脊椎动物继续进化 and a new type of fish was thriving, 一种新型鱼类蓬勃发展 the lobe-finned fish. 叶鳍鱼 Some grew to be monstrous predators. 有一些长成了巨大而可怕的捕食者 In this fish-eat-fish world, 在这个鱼吃鱼的世界 it pays to be big. 大就是好 Fo...
that has remained almost the same for hundreds of millions of years. 已经保持了数亿年 几乎不变 And yet, living in the same prehistoric swamps, 然而在同一片史前沼泽之中 another group of animals were undergoing their own radical change. 另一群动物正在经历巨变 Beneath the surfa...
And yet, living in the same prehistoric swamps, 然而在同一片史前沼泽之中 another group of animals were undergoing their own radical change. 另一群动物正在经历巨变 Beneath the surface, 在水面下方 vertebrates had continued to evolve... 脊椎动物继续进化 and a new type of fish wa...
pull off the tightest turns... 完成最急的转弯 and accelerate faster than a fighter jet. 加速比战斗机更快 A winning design 如此成功的设计 that has remained almost the same for hundreds of millions of years. 已经保持了数亿年 几乎不变 And yet, living in the same prehistoric sw...
A winning design 如此成功的设计 that has remained almost the same for hundreds of millions of years. 已经保持了数亿年 几乎不变 And yet, living in the same prehistoric swamps, 然而在同一片史前沼泽之中 another group of animals were undergoing their own radical change. 另一群动...
and accelerate faster than a fighter jet. 加速比战斗机更快 A winning design 如此成功的设计 that has remained almost the same for hundreds of millions of years. 已经保持了数亿年 几乎不变 And yet, living in the same prehistoric swamps, 然而在同一片史前沼泽之中 another group of ani...
independently controlled, 可以独♥立♥控制 give them unparalleled mobility. 使它们拥有无与伦比的机动性 They can fly in any direction, 它们可以朝任何方向飞行 pull off the tightest turns... 完成最急的转弯 and accelerate faster than a fighter jet. 加速比战斗机更快 A winning design 如此成功的设计 ...