She deputizes for me as general manager while I am on holiday.
在我度假期间，她将代我执行总经理职务。
My secretary will deputize for me at the meeting.
我秘书将代表我出席会议。
The report was delivered by Mr. Jack deputizing for Mr. John.
这报告是由杰克先生代表约翰先生作的。
to deputize for someone as secretary
代替某人任秘书