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 university’s 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，科罗拉大开云kaiyun(中国)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。
