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- The forest will act as a defense against desert dust. 森林能起防禦沙漠灰沙的作用。
- A male servant, such as a valet. 男侍男僕，如男侍
- 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。
- 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。
- 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 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。
- His wife's calm nature act as a counterbalance to his excitability. 他妻子生性從容不迫，這對他的易衝動的個性起著平衡作用。
- She paid her way by acting as a guide. 她當導遊來維持生活。
- She acts as a private secretary to him. 她擔任他的私人秘書。
- Then you have to act as a dishwasher yourself. 那麼就由你來充當洗碗機吧。
- The good news acted as a tonic on us all. 那個好消息讓我們大家歡欣鼓舞。
- The paid his way by acting as a guide. 他當嚮導來抵他的費用。
- The heart act as a muscular pump. 心臟充當了一部強有力的泵。
- To act as a conduit for stolen goods. 買賣贓物獲取或轉讓贓物的行為
- He acted as a pantaloon in the play. 他在劇中扮演老旦。
- She acted as a minor role in the play. 她在劇中扮演了一個次要的角色。
- The brandy acted as a restorative. 喝白蘭地酒消除了疲勞。
- To train or tutor or to act as a trainer or tutor. 教練訓練或指導，或起教練或私人教師作用
- A large mass of people moving or acting as a body. 一大群作為一個整體運動或行動的一大群人
