代表的英文是deputy。
deputy，英?['depjuti]，美?['depjuti]? ?
n.?代表；副手；議員
名詞復數:?deputies
例句：
My younger brother is my deputy during my absence.
我不在時，我弟弟代表我。
deputy近義詞：delegate?
delegate：英 ['del?ɡe?t]，美 ['del?ɡe?t]
n. 代表
v. 派 ... 為代表；委派；授權；委托
例句：
1、Babbitt was an official delegate.
巴比特是壹名正式代表。
2、He was elected as a delegate to the annual conference.
他被選為年會代表。