Fuel Cell Cost-Cutting

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

哈利波特与魔法石06-The letters from no one

CHAPTER THREE THE LETTERS FROM NO ONE The escape of the Brazilian boa constrictor earned Harry his longest-ever punishment. By the time he was allowed out of his cupboard again, the summer holidays had started and Dudley had already broken his new v

Love letters

Yvonne: Hello, I'm Yvonne Archer and Rob has joined me for today's 6 Minute English. Now Rob, put your romantic hat on and tell us, have you ever sent or receiveda love letter? Rob: Mm both actually. I have sent one and I've received one as well. Yvo

国家地理-2008-05-24 Fuel Cell 聚焦燃料电池

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

听歌学英语：8 Letters-Why Don't We

You know me the best 你最了解我了 You know my worst, see me hurt, but you don't judge 你见过我失魂落魄，遍体鳞伤，却始终沉默 That, right there, is the scariest feeling 那种可怕的感觉，就在那里，挥之不去 Openi

英语歌曲:Love Letters

Love Letters 演唱者：Elvis Presley 英文歌词 Love letters straight from your heart Keep us so near while apart I'm not alone in the night When I can have all the love you write I memorize ev'ry line I kiss the name that you sign And darlin, th

2007年VOA标准英语-Too Much Cell Phone Use May Cause Hearing Loss

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

VOA慢速英语2010年-SCIENCE IN THE NEWS - 'Synthia' Brings

BOB DOUGHTY: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about the development of what scientists are calling a synthetic cell a cell produced by people inste

VOA标准英语2008年-Cell Phones Allow Countries to 'Leapfrog' Techn

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

VOA常速英语2007-Conference Says Stem Cell Research is Robust

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

VOA常速英语2008年-FCC Approves Cell Phone Alert System

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

英文乡村歌曲：Miranda Lambert - Love letters

Love Letters on wet paper Forgivers, no takers An angel who never got wings You find Jesus and it\'s too late He\'s already closed the front gate And the sign\'s flashing no vacancy ... You\'ve broken my heart for the last time You promise the truth

Researchers make sperm from stem cell in dish

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

Turn Off Your Cell Phone 关掉你的手机

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

All Mum's letters 家书

To this day I remember my mum's letters. It all started in December 1941. Every night she sat at the big table in the kitchen and wrote to my brother Johnny, who had been drafted that summer. We had not heard from him since the Japanese attacked Pear

When do we Use Capital Letters?

1. Use a capital letter for the personal pronoun 'I': What can I say? 2. Use a capital letter to begin a sentence or to begin speech: The man arrived. He sat down. Suddenly Mary asked, Do you love me? 3. Use capital letters for many abbreviations and

【英语趣味课堂】推荐信-Letters of Rec

Todd: OK, so you didn't have to do the test but you had to do letters or recommendation? Nydja: I did have to do three letters of recommendation and ... Todd: Can I ask? Who did you ask? Professors? Nydja: I did ask a few professors, an employer, and

VOA常速英语2007年-Stem Cell Research Dominates 2007 Medical Field

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

U.S. researchers discover human lung stem cell

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

All Mum’s Letters

To this day I remember my mum's letters. It all started in December 1941. Every night she sat at the big table in the kitchen and wrote to my brother Johnny, who had been drafted that summer. We had not heard from him since the Japanese attacked Pear