Its ultimate aim is to build a series of laser tracking stations in various countries to provide a defensive shield for activity in space.

VOA: standard.2010.07.24

The most recent example, as I mentioned before, is the huge spike in food prices around the world which has created rioting, starvation, major crises in various countries.

最近的一个例子,我之前提到过,是全世界范围食品价格的巨大变动,它在许多国家导致了骚乱,饥荒,以及其他重大危机

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The socialist idea started to lead to a number of experiments in various countries around the world that were pooling risks-- they might not have put it this way.

这种社会主义设想,引发了全世界很多国家,在风险管理上的改制与试行-,他们可能没用“社会主义“这一叫法。

耶鲁公开课 - 金融市场课程节选

Artists from various countries have arrived in the Queensland state capital,Brisbane, for the Sixth Asia Pacific Triennial of Contemporary Art.

VOA: standard.2009.12.09

So we started collecting cereals and things like that from various countries, and found in this preliminary study, that it was the case, the American foods were sweeter.

我们从全球各地,收集了一些麦片之类的样本,研究发现,情况确实如此,美国的食品相对要甜一些

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

As in many developing countries, poor transportation and geographical isolation hamper efforts in Papua New Guinea to assess the extent of the various infections.

VOA: standard.2009.09.14

As a consequence, he and other researchers then started looking into the lifestyles of people in these various countries to see what might help explain these differences in heart disease.

看到这样的结果,凯斯和其他研究员,开始研究七个国家人们的生活方式,看看是什么原因造成了,心脏病发病率之间的差异

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Various United Against Malaria campaigns are being launched in eight other African countries as well as in Britain and the United States to mark World Malaria Day on Sunday.

VOA: standard.2010.04.23