The fact is incredibly exaggerated.
这事实被夸大得令人难以置信。
In fact people are likely to display group polarization when together: initial preferences actually become exaggerated by group discussions.
事实上,当人们聚在一起时,很可能会出现“群体极化”的现象:最初的倾向通过群体讨论会被夸大。
In fact, some exaggerated, I think, it is bigger than.
其实有些夸张了,我觉得还是要比清华大的,呵呵。