Good news for mr badiou and dr dunbar .

这对巴迪欧和邓巴来说，是个好消息。

Dunbar 's research may have been noticed by social media such as facebook .

dunbar的研究也许已被诸如facebook之类的社会媒介所关注。

Professor dunbar said the reason could be the allure of a good background .

敦巴教授说这可能是由于良好的出身背景所带来的吸引力。

Dunbar noticed that ape groups tended to top out at 55 members .

邓巴观察到，猿类群体的数量往往不超过55名成员。

Evolutionary psychologists like dr dunbar are interested in how investment in close relationships differs between the sexes .

像邓巴博士这样的进化心理学家对两性在亲密关系中的投入存在怎样的差别感兴趣。