fool's errand

n.

徒劳无功的工作；

Fool's errand
Fool's errand
Fool's Errand
Albion W. Tourgée
It’s a fool’s errand at this stage of Europe’s premier club competition – but let’s to pick the last eight anyway.
A fool's errand?
Redesigning physician compensation mechanisms: A fool's errand?
Fool`s Errand: Book 1 of the Tawny Man
Woz on the Telly: MADCAP DAVE ON A FOOL'S ERRAND; Lucky He Came to Dublin.(Features)
Secondary Evaluations of MTA 36-Month Outcomes: Propensity Score and Growth Mixture Model Analyses
Long Distance, and: L'infinito, and: The Infinite, and: Tiszta szívvel, and: With a Pure Heart
Dealing with Natural Disaster: Role of the Market
Computers go bio