act, action, deed, operation, performance

名詞 performance:

1. a dramatic or musical entertainment
   同義詞：public presentation
2. the act of performing; of doing something successfully; using knowledge as distinguished from merely possessing it
   同義詞：execution, carrying out, carrying into action
3. the act of presenting a play or a piece of music or other entertainment
4. process or manner of functioning or operating
   同義詞：operation, functioning
5. any recognized accomplishment

1. He goes through the whole performance of checking the oil and water every time he drives the car.
   他每次開汽車都總是不厭其煩地把油和水整個檢查一遍。
2. The novel is considered a brilliant performance.
   這部小說被認為是出色的佳作。
3. The car's performance on corners needs to be improved.
   這輛車在轉彎時的性能還需要改進。

per.form.ance

n.（名詞）
The act of performing or the state of being performed.
施行：實現(xiàn)或實行某事的行為或被實現(xiàn)的過程
The act or style of performing a work or role before an audience.
表演：在觀眾面前扮演角色或演示工作的行動或風格
The way in which someone or something functions:
某人或某事發(fā)生作用的方式：
例句：
The pilot rated the airplane`s performance in high winds.
飛行員在強風中加大了飛機的功率

A presentation, especially a theatrical one, before an audience.
表演：尤指劇場里面對觀眾的表演
Something performed; an accomplishment.
完成的事；成就