每日商务英语 第30期:一文不值

not worth a hill of beans 一文不值

英文释义

Worthless.

例句

Since I know nothing about his field, I always warn my old friend that any advice I give him about business is probably not worth a hill of beans.

由于我对老友的专业领域一无所知，我总是提醒他，我提出的有关事业的建议很可能完全没有价值。