fool's errand

常見例句

Micro-optimizing the steps of an inefficient algorithm is a fool's errand.
對(duì)低傚算法步驟進(jìn)行細(xì)微的優(yōu)化是徒勞無(wú)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(gè)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(shuō)什麼衹要我去看了他，他就會(huì)挑中我們的某一個(gè)女兒做太太，可是結(jié)果衹落得一場(chǎng)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(wèi)一個(gè)熟練的讀者，才有可能成爲(wèi)一個(gè)好的作者。
英語(yǔ)閲讀：技巧 - SpeakingMax英語(yǔ)口語(yǔ)達(dá)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