17 年前
视频简介
塞伦盖蒂是非洲坦桑尼亚的一大片草原。每年一次,在干旱时期,大约有200万只像羚羊这样的动物向北迁徙觅食和交配,然后在那里的植物开始开花时再次向南迁徙。。Some of the Season 4 episodes were aired during Season 3 to compensate for episodes in that season being pushed back.。
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