单词:vaccinologists
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[00:09.95]Six weeks ago, the movie Erin Brockovich opened the United States. [00:16.95]So far, it has earned at least 100,000,000 dollars. [00:22.47]It tells a true story about a young woman who helped people in a California town gain money from an e
Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world
UNIT 43 Dialogue One M: Mary,I am sorry about last night. W: Oh,that's OK. M: I never expected that we would get back that late. W: Well, some things just happen. M: That's true. Please tell your dad that I am sorry. W: Sure, I think he'll understan
AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: we continue our conversation with James Geary about his new book, Geary's Guide to the World's Great Aphorists. An aphorism is a philosophical saying whose author is known. Two ye
By Paula Wolfson Washington 25 December 2006 U.S. President George Bush heads to his Texas ranch Tuesday for a week-long holiday break. But as VOA's Paula Wolfson reports from Washington, it will be very much a working vacation. President Bush is ex
Todd: So, Asako we're talking about Alaska. Now, in Alaska, obviously there's lots of wilderness. Some people say it's the most wild area left in the word. Did you get a chance to go camping or hiking? Asako: Oh, yeah. Camping almost every single wee
SCIENCE IN THE NEWS - Mangrove Forests Among the Most Carbon-rich Forests in the World BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we will tell how coastal forests
STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we tell about an American spacecraft that has a date with a comet. We hear the latest about a Space Shuttle commander whose wife co
BOB DOUGHTY:This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. Today, we tell about efforts by American scientists to communicate with dolphins. We also tell about applications programs for compu
AS IT IS 2014-08-08 Americans Debate Over Payments to Terrorrists The militant group known as the Islamic State has claimed responsibility for killing American journalists James Foley and Steven Sotloff. Americans are now debating whether the United
AS IT IS 2016-04-04 'Cyrillic Jihadists' Bring Discipline to IS in Syria Russian-speaking militants are the second-largest group of foreigners fighting for the Islamic State militant group. Nearly 5,000 fighters from the Central Asian countries of Ka
By Martin Secrest Washington, D.C. 18 April 2007 There may have been advances in the development of a vaccine to protect people against the H5N1 avian influenza virus, or bird flu. Researchers say it could be possible to substantially increase global
By David McAlary Washington 01 February 2006 Claims that our solar system has a 10th planet beyond Pluto are supported by a new finding by German and French astronomers. They calculate that it is bigg
If you could take a vaccine that would protect you against cancer, wouldn't you take it? Well, for cervical cancer, there is a vaccine. It protects against a virus called HPV, which can lead to cancer of the cervix. But a new study reports that many
US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N
Astronomers have detected the brightest explosion ever witnessed in the heavens. It was a flash of light from across our galaxy so powerful that it bounced off the Moon and illuminated Earth's upper atmosphere. The researchers say if the blast had oc
By Kari Barber Dakar 19 March 2007 Mauritanian presidential candidate Sidi Ould Cheikh Abdellahi casts his vote in Nouakchott, 11 March 2007 The third-place finisher in Mauritania's first round of presidential polls, Zeine Ould Zeidane, has thrown in
Key Sentences(重点句子) 434.I want to do some shopping. 我想去买些东西。 435.What are you going to buy? 你打算买些什么? 436.I want to buy some souvenirs for my family and friends. 我想给家人和朋友买些纪念品。
By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs
AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: we continue our conversation with James Geary about his new book, Geary's Guide to the World's Great Aphorists.An aphorism is a philosophical saying whose author is known. Two yea