我在当地医院从事一些义务性工作。

I do some voluntary work at the local hospital.

《牛津词典》

他热切的要开始从事一些工作。

He was eager to take up some job.

youdao

我也懂点日语，能从事一些翻译工作。

I also have some knowledge of Japanese and can undertake some translation work.

youdao

All of us need some money, but some people really enjoy doing work that may not generate, if it's non-profit work like what we do.

我们都需要一些钱，但有些人,是真的乐于从事平凡的工作，比如说像我们做的这种不会发财的工作。

普林斯顿公开课 - 人性课程节选

And some people will study one thing and end up doing something totally different.

还有一些人从事的职业和他们的专业毫不相关。

什么事情都是可能的 - SpeakingMax英语口语达人

Maybe they're not- Maybe they're in publishing or some other field but they understand finance and a lot of them are directly in finance.

也许他们不是...,也许一些人是从事出版业的,或是其他的行业的,但是他们都懂金融,而且他们中很多人直接从事金融业

耶鲁公开课 - 金融市场课程节选