单词：clofibrate ethyl p-chlorophenoxyisobutyrate
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AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s
2014年VOA慢速英语(五)月
美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related
VOA双语新闻 2014年1月
今天我们要学的词是popularity。 Popularity, 是有声望，得人心的意思。法国选民对萨尔科奇总统感到不满。His popularity has fallen sharply for a second successive month, 他的民众支持率连续第二月大幅度下降
英语单词荟萃
Cloze: Stingers of the Sea 海中刺客 ── 水母 Given impressive-sounding names like Portuguese man-of-war, jellyfish are certainly respected and feared by humans. Not exactly a fish, and lacking a spine, this creature has a single body cavity
双语有声阅读
By Greg Flakus New Orleans 28 August 2006 Before Hurricane Katrina devastated New Orleans a year ago, the city had one of the highest crime rates in the United States. New Orleans Police Detectives escort suspect Raymond Amison, 18, center, into jai
2006年VOA标准英语（八月）
By Tendai Maphosa Harare 25 October 2006 Silver Packry, right, feeds one of her children while her mother, left, looks on in Harare, October 17, 2006 Child mortality is on the increase in Zimbabwe, according to the country's health minister. Health
2006年VOA标准英语（十月）
By Peta Thornycroft Harare 19 December 2006 In a year when Zimbabwe's economy continued to plummet and its death rate continued to soar, there was one piece of good news: the rate of infection of HIV/AIDS has dropped significantly. Peta Thornycroft
2006年VOA标准英语（十二月）
Rate of Premature Births Rising Worldwide The birth of a child....what should be a joyous experience, too often ends in death if that child is born prematurely in a developing country. A major report about premature delivery called Born Too Soon show
VOA标准英语2012年(五月)
Oum Sok began working as a cyclo driver when he was 18. He says the city has become very expensive over the years, making it much harder to earn a living. New York has its yellow cab. London has its red bus. But Phnom Penh has its cyclo - a three-whe
VOA标准英语2010年(六)月
The State Department said Thursday an agreement for the start of direct peace talks between Israel and the Palestinians is close to completion. The deal will apparently be sealed by statements from the United States and the International Middle East
VOA标准英语2010年(八)月
Researchers are in the final steps of evaluating two new drugs to add to the existing treatment for hepatitis C. An estimated 170 million people worldwide have the liver infection known as hepatitis C. The standard, two-drug treatment is not effectiv
VOA标准英语2011年(四月)
Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6
VOA标准英语2014年(一月)
今天我们要讲的习惯用语的意思都是谎话。但是谎话多种多样，人们撒谎的程度也轻重不一，在英语中得用不同的词句来表达。我们今天要讲的第一个是: fib。Fib当然不是实话，然而却是无伤大
美国习惯用语
One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds
白领英语晨读
US Unemployment Rate Drops Sharply 美国失业率降至最低水准 The U.S. unemployment rate dropped to the lowest level in more than two years in November. The report shows a mixed picture, however, for the troubled U.S. job market. 美国失业率
VOA标准英语2011年(十二月)
On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上，公司的历史没有提及铅──也没有提
万物简史
By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo
万物简史
Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions
万物简史
If you were going to a restaurant and wanted a healthier option, 如果你去饭店，你想吃得健康一点， which would you choose, grilled or fried chicken? 你会选择哪种食品呢，烤鸡还是炸鸡？ Now most people would answer grill
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