这个嘛，在不同场合全有不同的翻译，请见下面的例句
She takes great pains with her work
她工作兢兢业业。
2.prime example of the work ethic
兢兢业业工作的典型。
3.He shows great assiduity in all his work.
他对所有工作都兢兢业业。
4.work conscientiously for the nation and the people all one's life
兢兢业业地为国家和人民工作一辈子。
5.He was even more cautious than ever, and did his utmost to win the trust and favour of the superior.
他更加谨小慎微， 兢兢业业， 以尽力取信讨好其上司。
6.Though the work was dull and strew, they plodded away at it in earnest.
虽说工作既单调又繁重，但他们依然兢兢业业。
7.We must be aware of this situation and try hard to end it.
我们要认识这种形势，要兢兢业业地改变这种形势。
8.Therefore, we should not become conceited or impetuous but should conscientiously fulfil every single task with one mind.
因此，我们应切勿骄躁，兢兢业业，上下一心，达成每一个具体任务。
9.Comrade Bocheng works conscientiously to fulfil the tasks assigned him.
伯承同志对于自己的使命，是兢兢业业以求实现的。
10.The most important thing for us now is not to become conceited; the victorious troops, in particular, should be the most cautious and conscientious.
我们最重要的是不要骄傲，特别是打胜仗的部队，更要兢兢业业。
