Technology Report - New Research Hopes to Speed Development of HIV Vaccine This is the VOA Special English Technology Report. A team of scientists in the United States has created a new type of mouse that has an immune system similar to that of human

发表于:2018-12-07 / 阅读(60) / 评论(0) 分类 2012年VOA慢速英语(八)月

STEVE INSKEEP, HOST: One woman found a way to attack high health insurance prices. And that's news because it's hard for any one person to do. If you go to the hospital, the hospital charges your insurer, which passes the cost on to you. And it's har

发表于:2018-12-11 / 阅读(52) / 评论(0) 分类 2018年NPR美国国家公共电台10月

Renee Montagne: This is Morning Edition from NPR News. I'm Renee Montagne. Steve Inskeep: And I'm Steve Inskeep. Federal environmental officials are starting to monitor the source of air-pollution that they largely ignored in the past--farms. As par

发表于:2019-01-06 / 阅读(141) / 评论(0) 分类 2006年NPR美国国家公共电台

By Peter Heinlein United Nations 27 October 2006 If you had an extra $50 billion to put to good use, which problems would you solve first? That is the question United Nations ambassadors and senior officials are asking themselves at a conference und

发表于:2019-01-12 / 阅读(112) / 评论(0) 分类 2006年VOA标准英语(十月)

A new education survey reveals that chief executives at America's largest corporations fear the U.S. could lose its competitive edge in science and technology because of a shortage of trained workers. Leaders questioned in the survey advocate greate

发表于:2019-01-12 / 阅读(74) / 评论(0) 分类 VOA标准英语2008年(九月)

VOA常速英语2014--High Blood Pressure in Young Adults Could Lead to Heart Disease 青年时血压高能导致心脏病 February is heart health month, and a new study that provides clues to young people about keeping their hearts healthy. The stud

发表于:2019-01-14 / 阅读(68) / 评论(0) 分类 VOA标准英语2014年(二月)

RACHEL MARTIN, HOST: Judy Blume has affected generations of women and young girls because of her writing about female sexuality. Her books include, Are You There God? It's Me, Margaret, and, Tales Of A Fourth Grade Nothing. Blume has said everybody h

发表于:2019-01-16 / 阅读(61) / 评论(0) 分类 2018年NPR美国国家公共电台2月

KELLY MCEVERS, HOST: Emergency relief efforts are ending in Puerto Rico. Army officials say they are beginning to draw down federal troops. Roads are cleared across the island, many supermarkets and stores have reopened, and work is being done to reb

发表于:2019-01-16 / 阅读(66) / 评论(0) 分类 2017年NPR美国国家公共电台11月

RACHEL MARTIN, HOST: Florida's Republican governor, Rick Scott, announced this morning that he is running for U.S. Senate. Hell be taking on Democrat Bill Nelson for that post. NPR's Greg Allen says Scott's announcement is the latest move in a surpri

发表于:2019-01-16 / 阅读(58) / 评论(0) 分类 2018年NPR美国国家公共电台4月

Florida Keys Approves Trial Of Genetically Modified Mosquitoes To Fight Zika play pause stop mute unmute max volume 00:0003:37repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or updat

发表于:2019-01-16 / 阅读(68) / 评论(0) 分类 2016年NPR美国国家公共电台11月