paper pusher ------------ 没能耐的人（非正式）

英文释义
(INFORMAL) A person who works in an office and handles routine information on paper all day.

例句
I work in an office, so my brother, an energetic sales representative who travels a lot each day, often teases me by saying I'm just a paper pusher.
我坐在办公室里工作，而我的兄弟是一位精力充沛的销售代表，每天都在四处奔波，他经常取笑我，说我没能耐。