Northern Sudan Set to Eliminate River Blindness In 1998, residents of this Nile River town began a community-directed treatment program of ivermectin, a medication that stems the infestation of worms. In 2012, treatment was halted after scientists fo

发表于:2018-12-08 / 阅读(37) / 评论(0) 分类 VOA标准英语2013年(五月)

Silk realized that the energy from this newly formed quasar would create intense temperature changes in the surrounding gas. This would cause the gas around the black hole and its newly formed quasar

发表于:2019-01-02 / 阅读(307) / 评论(0) 分类 超大质量黑洞

DEVELOPMENT REPORT – August 5, 2002: River Blindness By Jill Moss This is the VOA Special English Development Report. Doctors in Cameroon have found that giving the drug that fights river blindness

发表于:2019-01-11 / 阅读(42) / 评论(0) 分类 农业与发展

Nigerian Doctor Honored for Fight Against River Blindness From VOA Learning English, this is the Health Report in Special English. Nigerian doctor Uche Amazigo has received the Prince Mahidol Award for outstanding efforts in public health. Dr. Amazig

发表于:2019-01-12 / 阅读(72) / 评论(0) 分类 2013年VOA慢速英语(五)月

By Paula Wolfson White House 27 June 2006 The White House says it is still waiting for a definitive response from Iran to a package of incentives designed to convince Tehran to suspend uranium enrichment. Officials say the latest comments from Iran'

发表于:2019-01-13 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(六月)

Voice 1 Thank you for joining us for todays Spotlight program. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 How

发表于:2019-01-19 / 阅读(48) / 评论(0) 分类 环球英语 Spotlight