A behavioural biologist at the state university of campinas , brazil , she says it ' s a primitive reflex common to most animals : even rats laugh 作为巴西坎平纳斯州立大学的行为生物学家，她说笑是许多动物共有的一种原始反射：即使老鼠也会笑。
2.
Several researchers , such as jorge stolfi of the university of campinas in brazil , had wondered whether the voynich manuscript was produced using random text - generation tables 几位研究人员，包括巴西坎皮纳斯大学的史托非等，曾经怀疑伏尼契手稿是以随机文字产生表制作出来的。
