VOA英语2010年-Early HIV Treatment Saves Lives

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

VOA慢速英语 2008 1215a

This is the VOA Special English Development Report. American officials say Secretary of State Condoleezza Rice will join talks on Zimbabwe this week at the United Nations. The State Department says the Security Council has failed to take meaningful

2013年2月23日雅思写作解析

梁丽萍老师根据网友和学生回忆的版本还原出了以下的简约版流程图，并附上了参考范文，供考生们参考。 The diagram illustrates how rain water is processed into drinking water by using different facilities in an

听美文故事记6级单词06-09

9.The Great Lakes The Great Lakes are the greatest wonder of America. It is the largest group of lakes in the world and the biggest body of fresh water. It is hard to grasp that a land should contain several freshwater seas so big that a ship can ste

超级简单英语阅读:Wash the Clothes

Pat looked at the washer. The washer had dials on it. It had two dials on it. There were words next to each dial. Each dial had three words next to it. The words next to one dial were Small, Medium, and Large. This dial was for the size of the load.

简单慢速英语阅读:Wash Your Nose

He wanted to wash his hands. His hands were dirty. They were dirty from the newspaper. All newspapers have black ink. The black ink got on his hands. When he rubbed his nose, he put black ink on his nose. His wife looked at him. She laughed. Why are

2007年VOA标准英语-Irbil Water Treatment Plant a Model for the Reg

By Brian Padden Irbil, Iraq 27 September 2007 Recent outbreaks of cholera in parts of Iraq highlight the need for basic services like clean water.Development projects in much of the country have been delayed because of the deteriorating security situ

VOA标准英语2011--Human Waste Killing Caribbean Coral

Human Waste Killing Caribbean Coral In the first documented case of a human pathogen infecting a marine species, U.S. scientists say a bacterium in untreated human sewage is killing coral along the Florida coast and in the Caribbean Sea. The finding

VOA慢速英语 2007 0917a

This is the VOA Special English Development Report. More than one billion people around the world do not have clean drinking water. Their water supplies are unsafe because of natural or man-made pollution, such as industrial chemicals or human and a

2007年VOA标准英语-With Conflict Ebbing, Kashmir Turns Attention t

By Raymond Thibodeaux Srinagar 27 June 2007 Kashmir has had its share of turmoil in the past two decades as Indian army troops have clashed with militants allegedly backed by neighboring Pakistan. But as the conflict seems to be ebbing, many Kashmiri

voa标准英语2008-ICRC Disinfects Houses to Counter Cholera in Zim

The International Committee of the Red Cross said it has begun disinfecting homes in Zimbabwe's capital in an effort to battle the cholera epidemic. Red Cross officials said the number of cases is soaring and more needs to be done to halt the spread

VOA标准英语2010年-Early AIDS Treatment Saves Lives, Mone

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

VOA标准英语2010-Starting AIDS Treatment Much Earlier May

Joe DeCapua 15 April 2010 Over the years, theres been debate over when to start HIV-positive patients on anti-retroviral drugs, or ARVs. At first the standard practice was to wait until a persons immune system had nearly collapsed. But a growing body

VOA标准英语2011--Coal Ash Plan Raises Fears in Missouri C

Coal consumption is increasing in many parts of the world, driven by skyrocketing energy demands in rapidly developing countries like China. But with coal comes pollution: from climate-changing carbon dioxide to coal ash, the powdery toxic waste left

TED演讲:变得更健康的不能说的秘密(2)

So, in this suburb, the poo and the pee and the wash water are going to this treatment plant right in the middle of the community. 那么，在这片城郊，各种排泄物们和废水正涌向处于区域中心的处理池。 It looks more like a p

60秒科学:Apnea Treatment Improves Golf Game

Apnea Treatment Improves Golf Game A study presented at CHEST 2009, the meeting of the American College of Chest Physicians, found that golfers with apnea who got treatment lowered their handicaps by as much as three strokes. Steve Mirsky reports The

VOA慢速英语20060403a

DEVELOPMENT REPORT - A Small Packet of Chemicals, a Big Effect on Dirty WaterBy Jill Moss Broadcast: Monday, April 03, 2006 I'm Steve Ember with the VOA Special English Development Report. Scientists

雅思分类词汇：环境资源相关(五)

淡水FRESHWATER 淡水资源Freshwaterresources 谈水保护Conservationoffreshwater 水坝Dams 冰Ice 湖泊Lakes 自然排水系统Naturaldrainagesystems 河流流域开发Riverbasindevelopment 河流

英语博客(A cup of English):089 Splash Day.

Beginners. The heat is definitely up, here in the eastern side of the North West. Even in the schools, cool activities are organised to keep the kids comfortable. Because this week is the last of the school year, Splash Day is one of the fun days ava

中美的新能源合作取得进步

Ecolab Inc., an American global provider of clean energy technologies and services, has made great progress on helping industries in China to produce their goods with less water consumption. Those industries include dairy plants, food industries, ste