For example, when the board of the University of Colorado searched for a new president, it wanted a leader familiar with the state government, a major source of the universitys budget.
主干:it wanted a leader...
when引导的时间状语从句。familiar with...是形容词短语,作定语时放在中心词a leader后面;a major source是the state government的同位语。
译文:例如,科罗拉大学校董事会招募新校长时,他们想要和州政府熟识的人,因为州政府是该校主要的经费来源。