- But even they couldn't compare with the greatest social animals of their age,
但即使是它们也无法 与当时最伟大的社会性动物相比 - animals that were evolving just beneath their feet.
这些动物正在它们脚下进化 - Today, in West Africa,
如今 在西非 - we can still find the descendants of those early supersocializers.
我们仍然可以找到 早期超级社会性动物的后代 - Termites.
白蚁 - One immense family of siblings
一个庞大的兄弟姐妹大家庭 - five million strong...
超过500万只