Report: Africa Agricultural Reforms Could Ensure Food Security Experts say Africa needs agricultural market reforms if its going to overcome food shortages and high prices. A new report outlines what it calls high payoff, low-cost solutions. The Alli

发表于:2018-12-16 / 阅读(41) / 评论(0) 分类 VOA标准英语2012年(二月)

By Nancy-Amelia Collins Dili, East Timor 02 July 2007 East Timorese workers carry sacks of rice at a WFP warehouse in Dili(File Photo) At least 20 percent of East Timor's people need food aid and are severely malnourished while 40 percent of the popu

发表于:2019-01-11 / 阅读(112) / 评论(0) 分类 2007年VOA标准英语(七月)

University of Maryland scientists are working on a genetically-engineered fungus that would kill the malaria parasite. The battle against malaria continues to challenge doctors, scientists, and public health officials. Now, a team of British and Amer

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(三月)