The United Nations Foundation and the Vodaphone Foundation provided financial help to develop an open-source data collection tool.
VOA: special.2010.05.03
And so in the 1940s, a group of people led by Collier started to develop a large scale production method for making a reliable source of vaccinia virus.
在二十世纪四十年代,科利尔带领一群人开始研究,一种大规模的生产方法,这种方法能制得牛痘病毒的可靠来源
So what we are concentrating on here we will develop gold coming from the source rock and in Sierra Leone this is the first of its kind."
VOA: standard.2010.04.22
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