You could work on local natural resource management projects for eight weeks this summer.

这个暑假，你可以在当地的自然资源管理项目中工作八周。

youdao

I finished the work two weeks later.

两周后我终于完成了这项工作。

youdao

Two weeks of work.

工作两个星期。

youdao

Two weeks ago, a Dutch drug-maker,Crucell, announced it will work with GlaxoSmithKline to jointly develop a new malaria vaccine candidate.

VOA: special.2010.04.20

and so that's definitely part-time you can work whatever weeks you want.

当然是兼职的，你哪个星期想干就干。

在研究所工作 - SpeakingMax英语口语达人

If, perhaps, you choose to work 90-hour weeks and skimp on leisure time, it follows that work is what makes you happy or at least happier than taking extra time for leisure: otherwise you would not be doing it.

ECONOMIST: The economics of happiness: Can't buy it? | The

New Orleans will not always have a steady supply of such teachers, willing to work 70-hour weeks for low wages.

ECONOMIST: New Orleans five years after Katrina

The inquest heard Mrs Mann had taken an overdose following a fitness to work interview after being off for four weeks with work-related stress.

BBC: Helen Mann inquest: Head 'took overdose'