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- The United Nations will act as guarantor of the peace settlement. 聯合國將充當和平解決問題的保證人。
- The forest will act as a defense against desert dust. 森林能起防禦沙漠灰沙的作用。
- We must appoint sb to act as secretary. 我們得指定一個人當秘書。
- If the student gets into trouble on the street and is hauled away by the police, the tutor goes to the police station and bails him out.If the student owes a shop money and can't pay it, he acts as guarantor for him. 學生在街上闖禍給警察帶走，他到警察局去保釋，學生欠了店家的錢，還不出，他替他保證。
- He was appointed to act as the executor. 他被指定為遺囑執行人。
- Maybe I can act as a messenger for you. 也許我能給你當信差。
- A trained dog can act as a guide to a blind person. 一條經過訓練的狗能夠充任盲人的嚮導。
- The new managing director will act as spearhead of the campaign. 新上任的常務董事將在這場運動中挂帥。
- The dean of the school act as marshal of graduation ceremony. 學校的教務長擔任畢業典禮的司儀。
- Fix wages and lack of promotion act as a disincentive to employee. 工資固定又無晉陞機會遏制了僱員的積極性。
- Will you act as witness to the agreement between us? 您作我們協議簽署時的見證人行嗎?
- I must find someone to act as a deputy for me during my absence. 我必須找一個人，在我離開期間代理我的職務。
- The parties heretofore acting as trustee. 在此以前作為受託人的當事人。
- She paid her way by acting as a guide. 她當導遊來維持生活。
- The presence of the army should act as a check on civil unrest. 軍隊的存在應能制止民間的動亂。
- She acts as a private secretary to him. 她擔任他的私人秘書。
- A piece of wood driven into a wall to act as an anchor for nails. 受釘木敲進牆裡用以釘釘子的一塊木頭
- I specialize in the sale of cotton piece goods. May I act as your agent? 我專營棉布買賣，我可作為你們的代理嗎？
- One who acts as the trainer or second of a boxer. 拳擊手的訓練者或其比賽時的助手
- I'm acting as deputy till the headmaster returns. 我在校長回來前代行他的職務。
