AZUZ: And Iran is making a new type of military weapon. It's a long-range drone, an unmanned arial vehicle. They're pretty common in modern combat. The U.S. uses something called a Predator drone. And American officials say the unmanned vehicles help

发表于:2018-12-02 / 阅读(63) / 评论(0) 分类 CNN2010年(八)月

AS IT IS 2013-09-02 Fighting Malaria, Brain Cancer and TB 防治疟疾,脑癌和肺结核 Welcome to As It Is, from VOA Learning English. Im Christopher Cruise. Today, well report the latest news in the fight against three deadly enemies: malaria,

发表于:2018-12-16 / 阅读(69) / 评论(0) 分类 2013年VOA慢速英语(九)月

BBC News with Cathy Clarkston. President Donald Trump says he has total confidence in the U.S. Attorney-General, Jeff Sessions, amid controversy about his meetings with the Russian envoy during last year's presidential campaign. Mr. Sessions has come

发表于:2018-12-20 / 阅读(62) / 评论(0) 分类 中英双语新闻

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? A new development in malaria: Plasmodium vivax, the worlds most common malaria parasite, now infects people previously considered to be resistant. Peter Zimmerman from Cas

发表于:2018-12-24 / 阅读(68) / 评论(0) 分类 Scientific American(二)月

You know saving the rainforest is good for biodiversity. But it may also be a boon to human health. That's because less clear-cutting may mean less malaria, according to a paper out this week in the journal Emerging Infectious Diseases. Researchers l

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. this will just take a minute. Weve all heard of the fight to combat malaria in mostly poor, tropical countries. But a whole host of other tropical diseases exist that leave their vi

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(九)月

The land around the Amazon River is called Selvaswhich means woods. 亚马逊河附近的地区叫做热带雨林就是森林的意思。 It is not only woods but jungles and swamps, and it is very wild, hot, damp, and unhealthful. 不仅仅是森林,

发表于:2018-12-29 / 阅读(72) / 评论(0) 分类 美国学生世界地理教材

DEVELOPMENT REPORT - WHO Warns Against Misuse of Malaria DrugBy Jill Moss Broadcast: Monday, January 30, 2006 This is Shep O'Neal with the VOA Special English Development Report. The World Health Orga

发表于:2019-01-02 / 阅读(68) / 评论(0) 分类 2006年慢速英语(一)月

By Nancy Steinbach Broadcast: September 10, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. The World Trade Organization has agreed to permit poorer nations to import low-co

发表于:2019-01-02 / 阅读(97) / 评论(0) 分类 VOA2003(下)-环境与健康

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? A direct effect on human health related to climate change is the likely increase in infectious diseases transmitted by insects or through contaminated water. In the Marc

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 Scientific American(四)月

1. While most of the nation has gone without much snow this season, Alaska is getting more than it can handle. At City of Valdez, they've seen more than 26 feet since November. 2. Democrats in Wisconsin are winding down their effort to gather enough

发表于:2019-01-11 / 阅读(120) / 评论(0) 分类 美联社新闻一分钟2012(一月)

This is the VOA Special English Development Report. Nanotechnology uses matter at the level of molecules and atoms. Researchers are finding different uses for particles with a length of one nanometer, or one-billionth of a meter. These include things

发表于:2019-01-11 / 阅读(66) / 评论(0) 分类 VOA慢速英语2007年(三)月

To Fight Malaria, Bed Nets Are the Most Important Weapon 蚊帐成为抗疟疾最重要的武器 From VOA Learning English, this is the Health Lifestyle report. United Nations researchers are reporting progress in the fight against the disease malari

发表于:2019-01-12 / 阅读(60) / 评论(0) 分类 2016年VOA慢速英语(十二)月

疟疾疫苗研制取得新进展 British researchers have discovered a biochemical key used by the malaria parasite to invadehuman blood cells. The discovery could pave the way for an effective malaria vaccine. ThePlasmodium malaria parasite has a c

发表于:2019-01-14 / 阅读(217) / 评论(0) 分类 VOA标准英语2016年(八月)

President Xi Jinping presented the 2016 State Preeminent Science and Technology Award to Tu Youyou, co-winner of the 2015 Nobel Prize in physiology or medicine, and physicist Zhao Zhongxian last Monday. 国家主席习近平上周一将2016年度国家

发表于:2019-01-17 / 阅读(82) / 评论(0) 分类 英语新闻

-Leonard:All I'm saying is if they can cure yellow fever and malaria, why can't they do something about lactose intolerance? cure:治愈 yellow fever:黄热病 malaria:疟疾 lactose intolerance:乳糖不耐症 lactose:乳糖 intolerance:

发表于:2019-01-28 / 阅读(212) / 评论(0) 分类 生活大爆炸第二季

I won't take no for an answer on this. 别想拒绝我 Claire 克莱尔 I'll drag you to the hospital myself if I have to. 实在不行,我会亲自拖你去医院 You're going to the doctor. No argument. 你必须去看医生,就这么定了 Tha

发表于:2019-01-29 / 阅读(66) / 评论(0) 分类 纸牌屋第一季

40 专家在世界卫生组织大会的发言 DATE= 7-2-01 TITLE=DEVELOPMENT REPORT - WHO Assembly BYLINE=Jill Moss (start at 1'1

发表于:2019-01-30 / 阅读(89) / 评论(0) 分类 政治经济

Mark Zuckerberg is certainly generous, but he isn't alone. 马克扎克伯格确实非常慷慨,不过慷慨的富翁也并非仅他一人。 The Facebook chief executive said Tuesday that he will give away 99 percent of his family's stake in the s

发表于:2019-02-07 / 阅读(58) / 评论(0) 分类 阅读空间

Hello and good Wednesday to you, I'm Stacey Elgin at the CNN Center in Atlanta. Here's a look at what's happening in NOW IN THE NEWS. Democratic Senators Hillary Clinton and Barack Obama each won a primary yesterday, but Obama managed to increase hi

发表于:2019-02-16 / 阅读(62) / 评论(0) 分类 商业报道2008年(五)月