Indeed, whales and humans have even evolved a similar nurturing style of grandparenting.

事实上，鲸和人类的祖母照看后代的培育模式也非常相似。

youdao

Indeed, whales and humans have even evolved a similar nurturing style of grandparenting.

事实上，鲸和人类的祖母照看后代的培育模式也非常相似。

youdao