1. C 主管，董事　 person who manages, especially as a member of a board
2. C 负责人，主任，校长　 person who is charge of an institution, a college, etc.
3. C 导演　 person in charge of a film, play, etc. who supervises and instructs the actors, camera crew and other staff

　acting ～　演技导演，执行主管
　casting ～　负责分配角色的导演
　elect ～　选举董事
　managing ～　常务董事
　sleeping ～　匿名理事
　assistant ～　助理导演
　company ～　公司董事
　film ～　电影导演
　music ～　乐队指挥
　program ～　节目编排人
　stage ～　舞台监督
　board of ～s　董事会，理事会
　～ of a research institute　研究所所长

　I am a member of the board of directors.　我是董事会成员。
　He was a former director of the company.　他是这家公司的前任董事。
　The director is in a bad temper today, so keep away from her.　董事长今天情绪不好，还是避开为妙。
　Tom's father is a school director.　汤姆的父亲是中学校长。
　The factory director decided to put on extra men to get the work done as early as possible.　厂长决定增加人力以便尽早完成这项工作。
　She attained rank of deputy director.　她当上了副主任。
　If you wish for further explanation, you'd better apply in person to the director.　如果你想得到进一步说明，你最好直接找厂长联系。
　As a movie director he is generally very successful, but he laid an egg this time.　作为电影导演，他一向是非常成功的，可是这一回他砸锅了。

 ♣ director, headmaster, president, principal, schoolmaster
　这组名词的共同意思是“校长”，但用于不同的学校要用不同的词：principal通常指中学校长，也可指小学校长或大学院长；headmaster指普通小学或中学的男性校长，在美国尤指私立学校的校长；director不仅指学校的校长，还可指各组织机构、团体等的负责人，如处长、局长、主任、厂长等；schoolmaster指小学、中学等一般学校的教师或校长；president指大学校长。例如：
　The school principal announced the honor roll list.　校长宣布了优等生名单。
　Our headmaster is an old man.　我们的校长是一位老人。
　He is the director of the research center.　他是研究中心的主任。
　John is the schoolmaster of that secondary school.　约翰是那所中学的校长。
　He was the president of Harvard University.　他是哈佛大学的校长。

　［同义词］ administrator, boss, chairman, governor, head, leader, manager