每日學(xué)英語：Teach fish to swim? 班門弄斧
2024-03-15 15:03:43 每日學(xué)英語
teach fish to swim字面意思教魚游泳，引申為班門弄斧。
【例句】
He is an old dog in this line, so don't teach fish to swim.
他是干這行的老手，就不要在他面前班門弄斧了。?
Come on. What you are doing is to teach fish to swim.
行了，你這是關(guān)公門前耍大刀。