1.
It was in Newton's case, as in every other, only by diligent application and perseverance that his great reputation was achieved.
"牛顿的事例和其他事例一样，就是靠孜孜不倦的努力和坚持不懈的精神，他才获得了极大的声望。
2.
Hard work and long hour be rungs In the ladder of success
刻苦努力和孜孜不倦是成功的梯阶
3.
Hard work and long hours are rungs in the ladder of success.
刻苦努力和孜孜不倦是成功的梯阶。
4.
Dechang is unweariedly making continuous effort to build up the world's largest compact-spin machinery production base.
宁波德昌精密纺织机械有限公司，不断努力，孜孜不倦，力争打造全球最大的紧密纺设备生产基地。
5.
His furious activity put us all to shame.
他那孜孜不倦的干劲使我们大家羞愧。
6.
He is a tireless worker.
他是个工作起来孜孜不倦的人。
7.
He followed up his linguistic studies till he died
他毕生孜孜不倦地从事语言学的研究。
8.
He assiduously followed the techniques of the others.
他孜孜不倦地模仿别人的技巧。
9.
He pursued a lofty ideal
他孜孜不倦地追求崇高的理想。
10.
He pegs away at his routine work.
他孜孜不倦地做自己的日常工作。
11.
Our Prime Minister is unwearied to work for people
我们的总理孜孜不倦地为人民工作。
12.
Mary plugged away at the typewriter.
玛利在孜孜不倦地打字。
13.
He plodded away at his lessons.
他孜孜不倦地用功读书。
14.
He-ed himself in his studies.
他孜孜不倦地攻读。
15.
May you never stop learning for as long as you live.
愿你的追求孜孜不倦，愿你永远学而不厌。
16.
Refine fine goods for people is the company' s persevering pursue.
精制良品为万民是公司孜孜不倦的追求。
17.
What are we born for, why do we work?
生在世上为的是什么，孜孜不倦又有什么用？
18.
The boy pegged away at a homework assignment.
男孩孜孜不倦地做老师指定的家庭作业。