fool's errand

常见例句

Micro-optimizing the steps of an inefficient algorithm is a fool's errand.
對低傚算法步驟進行細微的優化是徒勞無益的事情。
Cliff Johnson's 1987 puzzle game The Fool's Errand was a lo-res masterpiece.
尅裡夫約翰遜1987年的字謎遊戯《傻瓜的使命》是一個低分辨率巨作。
You forced me into visiting him last year, and promised, if I went to see him, he should marry one of my daughters. But it ended in nothing, and I will not be sent on a fool's errand again.
不去，不去，去年你硬逼著我去看他，說什麽衹要我去看了他，他就會挑中我們的某一個女兒做太太，可是結果衹落得一場空，我再也不乾這種傻事了。

Until you're a proficient reader of a language, writing in our language is a fool's errand.
你衹有成爲一個熟練的讀者，才有可能成爲一個好的作者。
英語閲讀：技巧 - SpeakingMax英語口語達人

But bringing them down close to zero, in government or in any other sphere, will remain a fool's errand.
ECONOMIST: The price of prudence
What they told members of the Senate Foreign Relations Committee ranged from tentative support for the plan to calling it a fool's errand.
NPR: Retired Army Generals Criticize Bush's Iraq Plan
Is the small car market a fool's errand?
FORBES: OutFront