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

Daily English-2015年02月28日

You can't make the same mistake twice. The second time you make it, it's no longer a mistake. It's a choice. 一个人不可能犯两次同样的错误。第二次还这样做，已经不再是犯错，而是你的选择。 图片1

笨小孩学口语(20):Where did you fool around?

1)Wheredidyoufoolaround?你到哪里疯去了? foolaround=horsearound俚语成分中多一些 Adialogue: -Er...Dad,haventyougotobed? -Iamrightherewaitingforyou,tellme,wheredidyouhorsearound? -Sorry,daddy,Imetoneofmyoldclassmatestoday.Andwehadapartyandchatteredalot.

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

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

愉悦口语:第193期 重要还能这样说

讲解文本： big deal 重要的事 Don't worry, It's no big deal. 别担心，这没什么大不了的。 It's really a big deal, you better think twice. 这件事真的很重要，你要想好。 疯狂练习吧！

神探夏洛克第一季第二集_13

神探夏洛克第一季第二集_13 香烟 Cigarette. 想象 Imagine. 抱歉让你们久等 I'm sorry to keep you waiting, 但是医生直到下周四都没有空闲 but we haven't got anything now until next Thursday. 真是慢死了 This is taking

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

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

专有名词可用作可数名词吗？

在通常情况下，专有名词具有独一无二的含义，因此它通常没有复数形式，即不可数。但是，专有名词的独一无二性通常是相对的，随着范围的扩大，这种独一无二性便会受到破坏。比如在一

英语访谈对话 282 Trip to the Hospital

Adrienne: Hey, Ian, tell me about the time you were at the hospital. Ian: What, the first time I went to the hospital? Adrienne: Yes, the first time. Ian: The first time I went to hospital was when I was 13 years old and it was the day of my birthday

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

英语笑话听力+文本：Nobody available(谁都没空)

[00:19.37]I was going to bed the other night [00:21.94]when my wife told me [00:23.77]that I had left the light on in the shed. [00:27.59]She could see from the bedroom window. [00:30.27]As I looked for myself, [00:32.41]I saw that there were people

Why You Shouldn't Leave Nude Photos of Yourself on Your Cell Phone

Why You Shouldn't Leave Nude Photos of Yourself on Your Cell Phone The 23-year-old woman lost her cell phone in a restaurant parking lot. By the next morning, someone was texting nude photos of her to everyone. As regular readers have learned many ti

原版英语对话1000个:282 Trip to the Hospital

Adrienne: Hey, Ian, tell me about the time you were at the hospital. Ian: What, the first time I went to the hospital? Adrienne: Yes, the first time. Ian: The first time I went to hospital was when I was 13 years old and it was the day of my birthday

老外最常用的英文短语 第782期:try it

try it 试试这个，尝尝这个 Why don't you try it? 你怎么不试试看？ We've already tried it twice. 我们已经试过两次了。 Andy, you must (have got to) try this. 安迪，你必须试试这个。 Hey, baby, we haven't tried it in