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