Elon Musk: @waitbutwhy 我们都是瘦鼩的后代！认识你的祖父母^n：livescience.com/15734-oldest-p…

原推：@waitbutwhy And we’re all descended from a skinny shrew! Meet your grandparents^n: livescience.com/15734-oldest-p…
https://twitter.com/elonmusk/status/1523716880028303360