他担任高级经理职务完全不够格。

He was totally unqualified for his job as a senior manager.

《牛津词典》

他担任过改装车大赛的总指挥。

He acted as grand marshal of a stock car race.

《柯林斯英汉双解大词典》

他担任这个职务已经三年了。

He has held the post for three years.

《牛津词典》

And this concludes our conversation with Joshua Bolten, President George W Bush's Chief of Staff 2006 to 2009.

我们今天对约书亚·博尔顿的,访谈就到这里，他在2006到2009年间担任,前总统小布什的白宫办公厅主任。

普林斯顿公开课 - 国际座谈会课程节选

So, we can think about what would happen if we're on his thesis defense, we're on his thesis committee, we would need to think of some pretty mean, hard, nasty questions that's what happens when you defend your thesis.

所以，我们可以设想一下,如果我们在他的论文答辩会上,担任论文委员会的成员，那么会发生些什么，我们会想一些非常严厉的,冷酷无情的，险恶的问题,那也是你们在论文答辩时,会遇到的情况。

麻省理工公开课 - 化学原理课程节选

with fellow Princetonian and former Senate Majority Leader Bill Frist, who had appeared on our program earlier, as co-chair of the Clinton-Bush Haiti Fund.

他和兼任普林斯顿校友及,前参议院多数派领袖比尔·弗斯特，他之前也曾经出现在我们节目上，共同担任,克林顿-布什海地基金会主席。

普林斯顿公开课 - 国际座谈会课程节选