Big name schools are not necessarily the best places for professors; plus, many professors split teaching time between multiple colleges and/or universities.
名牌学校不一定是教授们的最佳选择；并且，许多教授在多个学院和/或大学之间分割教学时间。
2
His time is split between the London and Paris offices.
他一半时间在伦敦的办事处，一半时间在巴黎的办事处。
《牛津词典》
3
We've had a pretty bad time while you were away. In fact, we very nearly split up this time.