CNN 2012-02-28

And of course, the term HBCU refers to schools that were founded before 1964, exclusively for African-American students. Today, there are around a hundred historically black colleges and universities in the US. It's part of our continuing coverage of

太阳科普 第6期

The composition of the sun lies in this bar code. 这个条码说明了太阳的组成 All the thin lines are caused by tiny amounts of complex elements 这些细细的线条，都是微量复杂元素造成的 metals like iron and magnesium. 好比说

Uses Hydrogen1 as Fuel2

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

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I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indians and Pakistanis

VOA慢速英语2014 纪念马丁路德金争取平等的权利

AS IT IS 2014-07-03 Civil Rights Activists Remember Struggle for Equal Rights 纪念马丁路德金争取平等的权利 Americans are marking the 50th anniversary of the 1964 Civil Rights Act. The act became law on July 2nd, 1964. The measure banned

4.4 The joy of spring 春之喜悦

I am Jolly Joy, and I?m a happiness! But you, as a human, might know of me as simply, ?sunflower?. Little do you know that we flowers have our own identities and souls, for indeed we do, along with divine purpose and goals, albeit our goals are much

日光将薄的塑料屏障变成了杀菌材料

Daylight Turns Thin Plastic Barrier into Germ-Killing Material Daylight-powered germ-killing equipment may someday help protect health workers from deadly microorganisms like Ebola virus disease. That is a finding from a study published in the journa

VOA标准英语2014--Technology's Impact on People's Lives Mixed 科技对人们的生活的影响喜忧参半

Technology's Impact on People's Lives Mixed 科技对人们的生活的影响喜忧参半 Technology is permeating everyday life like never before. Computers, smartphones, 3D printers, new medical devices, sophisticated software, electric cars are no

VOA标准英语2014--US Prayer Breakfast Draws World Leaders 美国祈祷早餐会吸引世界领袖

US Prayer Breakfast Draws World Leaders 美国祈祷早餐会吸引世界领袖 WASHINGTON Several world leaders were among more than 3,000 guests at the annual National Prayer Breakfast, held Thursday in Washington. Leaders often see the gathering a

VOA标准英语2014--Civil Rights Pioneers Remember Struggle for Equal Rights

Civil Rights Pioneers Remember Struggle for Equal Rights WASHINGTON On July 2, many people across the United States are marking the 50th anniversary of the signing of the 1964 Civil Rights Act into law. It's a sweeping piece of legislation that outla

美国国家公共电台 NPR Memory Fuels Art And Activism In Mark Bradford's 'Tomorrow Is Another Day'

DAVID GREENE, HOST: The artist Mark Bradford grew up in Los Angeles. He was a MacArthur Fellow and a hairdresser. Last year, he represented the U.S. at the Venice Biennale. Now the Venice art is on view in Baltimore. Bradford's work and life are pret

2016年CRI A strong and stable leadership helps China steer through difficulties: China experts

What's expected to be the final plenary session of the 18th Central Committee of the Communist Party of China officially wrapped up on Thursday after 4-days of discussions. A range of intra-party issues came under discussion, including how the CPC in

2007年VOA标准英语-Scientists, Space Enthusiasts Share Vision for

By Mike O'Sullivan Los Angeles 04 September 2007 Humans could get to Mars in less than 10 years, if they put their minds to it. That is the message of the Mars Society, a group of scientists and space enthusiasts who met recently in Los Angeles. VOA'

纽约车展上电动汽车来势汹汹

NEW YORK Plug in your car, then unplug, and drive away. More and more consumers are doing just that. At the 2014 New York Auto Show many automakers unveiled electric or hybrid vehicle to address the growing global appetite for environment-friendly ca

托福考试：TOEFL模拟试题

Questions 12-20 The elements other than hydrogen and helium exist In such small quantities that it is accurate to say that the universe somewhat more than 25 percent helium by weight and somewhat less than 25 percent hydrogen. Astronomers have measur

雅思单词前缀整理

PREFIX 1.a-:of;on;intensive;negative,not,without;ad-;ab-. 2.ab-:away from,off. 3. ad-:to;at;for. 4. aer(o)- :relating to air . 5.al-:all. 6.ambi-:on both sides,around. 7.amphi-:on both sides,around. 8.an-:negative,not,without. 9.ana-:upon,up,on. 10.a

我们该选择死亡吗

December 30, 1954 I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indi

各种花样的风筝怎么说？

9月16日是墨西哥馆日，墨西哥馆五颜六色的风筝森林吸引了不少人的眼球，你知道小小的风筝里有什么大学问吗？其实风筝也有很多种分类哦，一起来看看吧。 说到kite这个单词，这也许是我们

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North Korea conducted a 'successful' hydrogen bomb test, Pyongyang has confirmed. The thermonuclear weapon triggered a massive 5.1 magnitude earthquake when it exploded at 10am local time on Wednesday. 平壤方面已经证实，朝鲜成功的进行了

英语听书《海底两万里》第176期 第12章 一切都用电(9)

There, even more powerful and obedient than gas, electricity did most of the cooking. Arriving under the stoves, wires transmitted to platinum griddles a heat that was distributed and sustained with perfect consistency. 在厨房里，一切烹任工作