End of Guinea Worm in Sight for Carter Center 美前总统卡特功绩:帮助消灭麦地那龙线虫病 ATLANTA, GEORGIA Dracunculiasis is a parasitic infection that once afflicted millions primarily in Africa and parts of South Asia. Thanks to the

发表于:2018-12-16 / 阅读(42) / 评论(0) 分类 VOA标准英语2015年(九月)

Liberia Burials Key in Ebola Fight 利比里亚进入消灭埃博拉战斗关键期 The World Health Organization is set to declare Liberia Ebola free. It will make that declaration on May 9th if no new cases are reported. In a sign of how the situat

发表于:2018-12-16 / 阅读(77) / 评论(0) 分类 VOA标准英语2015年(五月)

AS IT IS 2014-04-06 Researchers Look for Non-Traditional Ways to Fight Weeds 研究人员寻找非传统的方式来消灭杂草 Hello and welcome to As It Is. Im Jonathan Evans in Washington. On our program today, we have two reports on agriculture.

发表于:2019-01-12 / 阅读(74) / 评论(0) 分类 2014年VOA慢速英语(四)月

美国学生遭遇抗药性虱子 17-year-old Ben Kupferman from California just returned from a summer camp, bringing some unwanted guests home. 来自加利福尼亚的17岁的Ben Kupferman刚刚结束夏令营回家,但是一些不速之客也随之

发表于:2019-01-14 / 阅读(55) / 评论(0) 分类 VOA标准英语2015年(十二月)

Obama Address Highlights Intensified Security Debate 奥巴马今将就美国家安全讲话 强调消灭IS坚定信心 WASHINGTON President Barack Obamas address on last weeks deadly shootings in California comes as two potent issues merge and overl

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2015年(十二月)