1. "On behalf of this company, I thank you all for your effort," said the CEO to all employees.2. My brother, the winner of the contest, is sick; so I am here to take the award on behalf of him.3. The receptionist is sick today; do you mind filling in for her today?
 on behalf of fill in for somebodyfill in for somebody 指代替某人做某工作. 請參考例句.
1. “我代替公司向你們道謝,” 大老闆向全體員工說.2. 我弟弟是比賽贏家, 但因為他生病, 我代替他領獎.3. 今天接待員生病, 你能代替她嗎?
How can you desced into debauchery by getting drunk every day?