A review of the guidelines for HIV treatment in poor countries finds priority should go to starting that treatment early. What we learned from a clinical standpoint, as well as a cost-effective standpoint, is that earlier anti-retroviral therapy impr

发表于:2018-11-29 / 阅读(158) / 评论(0) 分类 VOA标准英语2010年(十二)月

18.复印与打印 常用应急场景 范例一:A paper jam Look, the printer isnt functioning well. Ive pushed the start button. It is suppose to be working now but it remains like a log. Whats going on? Let me check. It has a paper jam. I didnt pay attention

发表于:2018-12-26 / 阅读(91) / 评论(0) 分类 白领口语应急

Pre-Listening Vocabulary switch: move to a different position Wi-Fi: a wireless network that provides Internet connection Bluetooth: a trademarked name for a short-range wireless connection for computerized devices GPS: global positioning system, a s

发表于:2018-12-28 / 阅读(100) / 评论(0) 分类 趣谈英语

Technology Report - Website Saves Today's Headlines for the Future This is the VOA Special English Technology Report. If researchers want to know what happened on a particular day, they often look at newspapers published on that day. But what would h

发表于:2019-01-12 / 阅读(82) / 评论(0) 分类 2012年VOA慢速英语(六)月

By Joseph Mok Washington, DC 29 May 2006 watch Wildlife Rehabilitation For the past 20 years, the New Mexico Wildlife Rehabilitation Center has taken in numerous injured animals, cared for them, and released them back into the wild after recovery. V

发表于:2019-01-13 / 阅读(131) / 评论(0) 分类 2006年VOA标准英语(五月)

Man's Africa Trek Saves Pristine Forests Michael Fay calls himself a nature boy. Hes made a career of exploring the globe in the name of environmental protection, sponsored by organizations like National Geographic and the Wildlife Conservation Socie

发表于:2019-01-13 / 阅读(76) / 评论(0) 分类 VOA标准英语2012年(一月)

SAF New Fire-Building Method Reduces Air Pollution With their megaphones and orange uniforms, these fieldworkers do not go unnoticed. This is Fine Town, a township south of Johannesburg. Every day, the fieldworkers walk around the townships to show t

发表于:2019-01-13 / 阅读(139) / 评论(0) 分类 VOA标准英语2012年(三月)

A new study of HIV-infected people in Haiti indicates that starting treatment early could save many patients who might otherwise die of AIDS. And starting anti-AIDS medicines earlier might also save money. The World Health Organization currently reco

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2010年(七)月

HiddenHistorySavesAfrican-AmericanSchoolhouse When the tiny African-American community on Georgias St. Simons Island set out to save its one-room schoolhouse, it didn't realize the building was linked to an historic effort to combat racial discrimina

发表于:2019-01-13 / 阅读(70) / 评论(0) 分类 VOA标准英语2011年(九月)

Study: Cleaning Umbilical Cord Saves Lives Simple use of an inexpensive disinfectant could save hundreds of thousands of newborn lives each year. That's the conclusion of recent studies from South Asia. The umbilical cord is usually cut right after b

发表于:2019-01-14 / 阅读(89) / 评论(0) 分类 VOA标准英语2012年(二月)

Study Finds Removing Polyps Saves Lives Colon cancer normally starts with growths called polyps inside the intestine. Previous studies have shown that removing polyps can prevent colon cancer from developing. The new study, published in the New Engla

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2012年(二月)

Former Irish President says Family Planning Saves Womens Lives Proponents of family planning services say each year, nearly 360,000 women die from pregnancy-related causes, most of them in Africa. The former president of Ireland, Mary Robinson, is he

发表于:2019-01-14 / 阅读(60) / 评论(0) 分类 VOA标准英语2011年(十月)

Park Ranger Saves Tennessee Mountain Music MURFREESBORO, TENNESSEE Today you can find almost any obscure song or historical recording online, but that wasnt always the case. Traditional American music - bluegrass, Country, folk songs, blues - was bei

发表于:2019-01-14 / 阅读(74) / 评论(0) 分类 VOA标准英语2014年(十月)

ROBERT SIEGEL, HOST: We're going to hear now how doctors in Europe used genetically engineered skin cells to treat a child who was on the verge of death from a rare inherited disease. The treatment represents a notable success for the field of gene t

发表于:2019-01-16 / 阅读(90) / 评论(0) 分类 2017年NPR美国国家公共电台11月

By Wajid Ali Syed Washington, DC 12 September 2006 watch Afghan Boy's Heart Surgery Stories of love and hope emerge amid the violence of every war. For writer Wajid Ali Syed, VOA's Jim Bertel (narrator) introduces us to a young Afghan boy who has ta

发表于:2019-01-31 / 阅读(125) / 评论(0) 分类 2006年VOA标准英语(九月)