She won't last long in that job.

她那份工作干不了多久。

《牛津词典》

Another good response in this situation is to say that you determined you had grown as much as you could in that job and you are ready for new challenges.

另一个好的回答是，你认为你在现任工作上的成长已经到了顶峰，你准备接受新的挑战。

youdao

To understand a role fully, you have to go to the source - the person doing the job - as well as getting a variety of other inputs into what makes someone successful in that job.

为了全面地了解一个岗位您必须去向那个工作岗位上的人搜集信息资源，同样地您还可以输入许多令人在那个岗位成功的信息。

youdao

"If I felt that I could have been increasingly effective in that job, I suppose I would have continued to do it.

VOA: special.2010.05.09

Everyone has figured that out in terms of technology and product, but we thought we could do a better job.

在技术和产品方面,大家都已经想透了，但我坚持我们能做得更好。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Your first responsibility in that role is to make sure the president is well prepared as possible to do his job.

我们的首要任务,是确保总统,做好充分准备,来开展他的工作。

普林斯顿公开课 - 国际座谈会课程节选

He spent five years in that job and built a reputation as a good, if occasionally maverick, reporter.

BBC: Profile: Boris Johnson

The person in that job has traditionally been selected by the U.S. president and approved by the bank's governing board.

NPR: Bush Nominations Contradict 'Charm Offensive'

While in that job he headed efforts to reduce threats to the United States from weapons of mass destruction, including nuclear, biological and chemical weapons.

BBC: NEWS | Middle East | Bush's new man in the Mid-East