In contrast, the cold-blooded iguanas are slow and sluggish... 相比之下 冷血的海鬣蜥动作迟缓 restricted to feeding on low-energy kelp... 只能以低能量的海藻为食 at the whim of the currents. 还要看洋流的脸色 The warm-blooded penguins couldn't be more different... 温血的企鹅则完...
at the whim of the currents. 还要看洋流的脸色 The warm-blooded penguins couldn't be more different... 温血的企鹅则完全不同 with their speed and agility... 凭借其速度和敏捷度 chasing down fish with ease. 能够轻松地追捕鱼类 Underwater flight 水下飞行 allowed the penguins to exp...
Scanning for fish, it hovers like a hummingbird... 寻找鱼类时 它们像蜂鸟一样 with perfect poise. 完全悬停 In contrast, the cold-blooded iguanas are slow and sluggish... 相比之下 冷血的海鬣蜥动作迟缓 restricted to feeding on low-energy kelp... 只能以低能量的海藻为食 at the whim of ...
with perfect poise. 完全悬停 In contrast, the cold-blooded iguanas are slow and sluggish... 相比之下 冷血的海鬣蜥动作迟缓 restricted to feeding on low-energy kelp... 只能以低能量的海藻为食 at the whim of the currents. 还要看洋流的脸色 The warm-blooded penguins couldn't be ...
Penguins have sublime buoyancy control... 企鹅拥有卓越的浮力控制能力 and one of the most streamlined bodies of any animal, 以及动物中最流线型的身体 making them the world's greatest swimming birds. 这使它们成为 世界上最伟大的会游泳的鸟类 Scanning for fish, it hovers like a humming...
making them the world's greatest swimming birds. 这使它们成为 世界上最伟大的会游泳的鸟类 Scanning for fish, it hovers like a hummingbird... 寻找鱼类时 它们像蜂鸟一样 with perfect poise. 完全悬停 In contrast, the cold-blooded iguanas are slow and sluggish... 相比之下 冷血的海鬣蜥动作...
and one of the most streamlined bodies of any animal, 以及动物中最流线型的身体 making them the world's greatest swimming birds. 这使它们成为 世界上最伟大的会游泳的鸟类 Scanning for fish, it hovers like a hummingbird... 寻找鱼类时 它们像蜂鸟一样 with perfect poise. 完全悬停 In contra...
Underwater flight. 水下飞行 Penguins have sublime buoyancy control... 企鹅拥有卓越的浮力控制能力 and one of the most streamlined bodies of any animal, 以及动物中最流线型的身体 making them the world's greatest swimming birds. 这使它们成为 世界上最伟大的会游泳的鸟类 Scanning for fish, ...
beneath the waves. 在水下使用 Underwater flight. 水下飞行 Penguins have sublime buoyancy control... 企鹅拥有卓越的浮力控制能力 and one of the most streamlined bodies of any animal, 以及动物中最流线型的身体 making them the world's greatest swimming birds. 这使它们成为 世界上最伟大的会...
Over tens of millions of years, its ancestors repurposed their wings, 经过数千万年 它们的祖先改变了翅膀的用途 fine-tuning them to no longer fly in the air, 不再将其用于飞行 but to pull off something remarkable... 而是另有它用 beneath the waves. 在水下使用 Underwater flight. 水下飞...