影片详情首播：2013-09-20 00:00:00导演：大卫·爱登堡 / 演员：大卫·爱登堡 / 评分：9.2更新：2025-05-10 11:56:43简介：David Attenborough embarks on a remarkable 500 million-year journey revealing the extraordinary group of animals that dominate our world, and how their evolution defines our human bodies.
