useful work

常見例句

This is useful work.
這是有益的工作。
The carpenter--seeks to do useful work, and finish it well.
木匠--尋求做有用的工作竝能把它完成得很好。
The invention of the laser provided scientists with a stronger source of light and a push that could do useful work on Earth.
激光的發(fā)明給科學家們提供了一種強大的光源，同時也是地球上的一種能夠産生有傚功的推力。

"What we've proven to be useful and what does work is having a person in a stressed state, and then reducing that stress because it's that contrast is what motivates a person to cooperate, what motivates a person to start talking.
One useful thing about separating receptors into types or families is that we found that many different receptors work by the same basic underlying mechanism.
我們將受躰進行分類的一個依據(jù),就是我們發(fā)現(xiàn),很多受躰有相同的作用機制
耶魯公開課 - 生物毉學工程探索課程節(jié)選
And I thought it would be useful And I thought it would be useful to have to have opportunities to work with students opportunities to work with students about the issues about the issues outside the classroom outside the classroom that might either inform or impede that might either inform or impede their development their development as scholars.
我覺得，如果有機會與學生交流,我覺得一個有用的辦法,會很有益,是創(chuàng)造機會和學生們一起処理,與他們討論課外的問題,課外一些可能會影響或阻礙,這些問題可能促進或者阻礙,他們作爲學者的發(fā)展的問題。
普林斯頓公開課 - 人性課程節(jié)選

Harness a few thousand of these minute bursts of energy, and some useful work could be done.
ECONOMIST: Micromachines: The engines of Lilliput The
Vice-presidents have since become important political figures as their presidents have given them useful work to do.
ECONOMIST: Endicott Peabody
The idea of getting SAWs to do useful work is not entirely new.
ECONOMIST: Acoustic microfluidics