单词：primary cell culture
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By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The
VOA2003（下）-环境与健康
For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea
国家地理2008年
Minnesota State Representative Ilhan Omar became a major partys candidate for the states 5th District in the United States Congress. Omar won the Democratic Partys primary election for the area on Tuesday. She is seeking to become the first refugee f
2018年VOA慢速英语(八)月
By Paula Wolfson White House 01 June 2008 Democrats in the United States cast their final ballots this week in primary elections for the party's presidential nomination. Senator Hillary Clinton has won a commanding victory in the Democratic presiden
VOA标准英语2008年（六月）
By Mike O'Sullivan Los Angeles 21 May 2008 Hillary Clinton won the Kentucky primary election, Tuesday, by a margin of more than two to one, but Barack Obama won the race in Oregon and passed a milestone in the Democratic Party's presidential contest.
VOA标准英语2008年（五月）
New Hampshire Prepares for Presidential Primary In less than a week, voters in the northeastern state of New Hampshire will cast ballots in the first U.S. presidential primary, following last Tuesday's Iowa caucuses. People going to the polls in New
VOA标准英语2012年(一月)
Kerry Expected to Win Wisconsin Primary Greg Flakus Voters are going to the polls in the Midwestern state of Wisconsin in a primary contest that could represent the end of at least one candidacy for t
VOA2004（上）--各类新闻
The World Health Organization is urging governments to adopt primary health care and universal coverage as the best ways of improving health and saving lives. This year's World Health Report says primary health care can provide billions of people fa
VOA标准英语2008年（十月）
More content regarding traditional culture will be included in textbooks for primary and middle school students to nurture their love for China's cultural legacy, reported Beijing Times. 据《京华时报》报道，中小学教材将包含更多传统
英语新闻
By Greg Flakus Houston 11 March 2008 Voters in the southern state of Mississippi are going to the polls in that state's Democratic Party presidential primary. Opinion polls put Senator Barack Obama in first place, but, as VOA's Greg Flakus reports fr
VOA标准英语2008年（三月）
WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo
英语新闻
阳光暖暖，白云朵朵 The Primary 5 - 2 am 中学生活总是单调乏味的。考试破坏了学习本该有的乐趣，禁闭也一时间变成了寻常事。漂亮的女孩子身边总围绕着那些穿kappa衣服的拉风少年。比较起来
流行英文歌曲
Former Massachusetts Governor Mitt Romney took a major step Tuesday toward winning the Republican Partys presidential nomination with a convincing victory in the New Hampshire presidential primary. Romney easily defeated five Republican rivals one we
英语新闻
Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte
趣味英语
Peking Opera is being introduced to primary and middle school students in an effort to promote the traditional art to the younger generation, Beijing News reported on last Tuesday. 新京报上周二报道，为了使年轻一代更好的传承中国传
英语新闻
CANBERRA, Feb. 18 (Xinhua) -- Australian Labor Party's primary vote stands at just 30 percent, down 5 points since December, the latest Herald/Nielsen poll published in Fairfax newspapers showed on Monday. This is the first time that Tony Abbott is t
英语新闻
Polls Show Romney Leading Gingrich in Crucial Florida Primary Showdown The latest polls show Mitt Romney with a big lead in Florida, and the former Massachusetts governor is focusing his attacks on President Barack Obama. People are hurting out there
VOA标准英语2012年(二月)
Teen Girls Average 80 Texts Per Day Mobile phone use in teens is currently at a very high rate and most of those teen users spend more time texting than they spend talking on their devices. Unfortunately, texting has become such an integrated part of
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WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi
英语新闻