模仿文本： Female scientists are a rare breed in Tanzania as they are in many countries all over the world. But many of them here are pioneers. And their research is helping to solve their country's problems.I'm Penny Dale and over the next hour here on the BBC World Service, I explore the work of the sisters in science, their fascinations and their inspirations, and the challenges they face in a country where half the people live below the poverty line and where government spending on science is miniscule.
译文：女人科学家在坦桑尼亚是稀少动物，就像在世界各地很多国家一样。但在这个国家，很多女科学家都是领头羊，而她们的研究也正在帮助解决本国的问题。我是佩妮戴尔，在BBC全球广播接下去一小时的时间里，我将深入知道这类科学界姐妹们的工作，令她们醉心其中是什么原因和勉励她们的源泉，与面对一个半数人口生活在贫困线以下、而政府科研经费又极其微薄的国家，她们遭遇的挑战。
