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- We know that Madam Hooch acts as referee for most of the Quidditch Cup matches held at Hogwarts (SS, CS, PA, OP), and at least occasionally oversees House team practices (PA). 霍格沃茨的大部分魁地奇都由霍琦夫人做裁判(魔法石，密室，囚徒，凤凰社)，有时还监察学院魁地奇队的训练（囚徒）。
- Sometimes they acted as referees. 有时他们担任裁判员。
- To be or act as a referee or an arbitrator. 成为或做为一裁判或仲裁人
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- We must appoint sb to act as secretary. 我们得指定一个人当秘书。
- He was appointed to act as the executor. 他被指定为遗嘱执行人。
- The head teacher often acts as (a) referee for his pupils. 这位校长常为求职学生做证明人。
- Ask the client if he is willing to act as a referee. 请求客户作推荐人。
- Maybe I can act as a messenger for you. 也许我能给你当信差。
- A trained dog can act as a guide to a blind person. 一条经过训练的狗能够充任盲人的向导。
- The new managing director will act as spearhead of the campaign. 新上任的常务董事将在这场运动中挂帅。
- The dean of the school act as marshal of graduation ceremony. 学校的教务长担任毕业典礼的司仪。
- Fix wages and lack of promotion act as a disincentive to employee. 工资固定又无晋升机会遏制了雇员的积极性。
- Will you act as witness to the agreement between us? 您作我们协议签署时的见证人行吗?
- I must find someone to act as a deputy for me during my absence. 我必须找一个人，在我离开期间代理我的职务。
- The parties heretofore acting as trustee. 在此以前作为受托人的当事人。
- She paid her way by acting as a guide. 她当导游来维持生活。
- She acts as a private secretary to him. 她担任他的私人秘书。
- The presence of the army should act as a check on civil unrest. 军队的存在应能制止民间的动乱。
- Quarey tried t0 get up,But slumped t0 the floor,he struggled up at the count of seven only to fall Back as referee waved the fight over. 奎蒂试图站起来,但是颓然倒在地上,当裁判数到7的时候,他挣扎着站起来,但是未成功,裁判挥手表示比赛结束。
