Now, even more interesting is the fact that elephant and hyena societies are entirely matriarchal: they're run by females, groups of females, sisters, aunts and offspring, and when young males attain sexual maturity, they're turfed out of the group.
更为有趣的是 大象界和鬣狗界 是一个母系社会 它们有一群雌性带领着 姐妹，姑姑阿姨，以及她们的子孙 当年轻的雄性性发育成熟后 就会被驱逐出群体