大卫爱登堡：蛋的奇迹

• 类型：

• 年代：

  2018

• 地区：

  英国

• 主演：

  大卫·爱登堡

剧情简介：

大卫爱登堡：蛋的奇迹原名：Natural World: Attenborough's Wonder of Eggs，

David Attenborough has a passion for birds' eggs. These remarkable structures nurture new life, protecting it from the outside world at the same time as allowing it to breathe. They are strong enough to withstand the full weight of an incubating parent and weak enough to allow a chick to break free.　　But how is an egg made? Why are they the shape they are? And perhaps most impor...

温馨提示： 如果资源您在此页面没有看到播放地址，说明当前资源只支持在电脑上播放，请用电脑访问当前页面。