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

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

我是自然最伟大的奇迹

I Am Nature's Greatest Miracle by Og Mandino I am nature's greatest miracle. Since the beginning of time never has there been another with my mind, my heart, my eyes, my ears, my hands, my hair, my mouth. None that came before, none that live today,

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

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

我是自然界最伟大的奇迹

I am nature's greatest miracle. Although I am of the animal kingdom, animal rewards alone will not satisfy me. Within me burns a flame, which has been passed from generations uncounted and its heat is a constant irritation to my spirit to become bett

When A Cuppa Will Do You Good

There are points when the only thing you can do despite desperately wanting to be productive is to step back for a few minutes. And while conventional productivity wisdom seems to dictate that you should use those few minutes to get a small task done

我是我自己的主人

Master of Myself I will know that only those with inferior ability can always be at their best ,and I am not inferior.There will be days when I must IN THE WORLD constantly struggle against forces which would tear me down,Those such sa despair and sa

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

寻找心底的清泉

你无法改变那些必然发生的事情，它们终会发生。你要做的就是期望它们发生，甚至在发生前就把它们看作已经发生的事实，那么你就不会那么恼怒了。 你不会表现过分。你会很合适的做出回

为什么不能把钱包放在后口袋

For those who prefer to travel light and keep everything in their pockets, there's some bad news. 那些喜欢轻装上路、把所有东西都塞在口袋里的人，有些坏消息你们必须得听听。 If your wallet is jam-packed with old recei

月亮和六便士 第二十二章(2)

Sometimes he embarrassed his wife, 他的这种态度有时候叫他妻子感到很尴尬。 and the only time I saw her put out of countenance was when he insisted on telling me that he had taken a purge, 我见到她恼羞成怒只有一次。那次施

英语美文：我是自然界的奇迹

I am nature's greatest miracle.我是自然界最伟大的奇迹。 Since the beginning of time never has there been another with my mind, my heart, my eyes, my ears, my hands, my hair, my mouth. None that came before, none that live today, and none

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

学会利用工作压力

What would you say when you are under work pressure, stressed out and frantic or challenged and energized? There is very little physiological difference between the two, says a growing contingent of experts who claim works stress has an upside. These

月亮和六便士 第五十五章(5)

The doctor recovered himself, but it required quite an effort for him to find his voice. 医生虽然从震惊中恢复过来，但还是费了很大劲儿才能开口说话。 All his irritation was gone, and he felteh bien, oui, je ne le nie pashe

英语美文：Dear Sir or Madam

What's in a word? Quite a lot, I suspect. Travellers to Francophone and Hispanophone countries will have noticed a superiority of everyday social interactions to those observable in our own country. They retain a slightly formulaic ceremoniousness th