administrator ad colligendum

例句：

1. 1. The administrator of the school is responsiblefor overseeing the day-to-day operations.
   学校的管理员负责监督日常运营。
2. 2.The new administrator has already made significant changesto the curriculum.
   新任管理员已经对课程进行了重大改革。
3. 3. The administrators are meetingto discuss the budget and staffing needs.
   管理员们正在开会讨论预算和人员需求。