问一道英语题Being a social butterfly just might change your brain:
问一道英语题 Being a social butterfly just might change your brain: In people with a large network of friends and excellent social skills, certain brain regions are bigger and better connected than in people with fewer friends, a new study finds. 78. The certain brain regions in people with fewer friends are ______. 答案: 78. smaller and worse connected 可以的话再帮我翻译一下! 帮我讲解一下谢谢!