工闪电

2007年NPR美国国家公共电台一月-A Broken Foot, an Artificial Leg, and a R

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(395) / 评论(0)

2007年NPR美国国家公共电台

创新英语-Scientists Create Energy-Making Artificial Leaf

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(395) / 评论(0)

创新英语

英语听力—环球英语 1354 Lightning and Electricity

Voice 1 Welcome to Spotlight. Im Anne Muir. Voice 2 And Im Colin Lowther. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 The sound of thunder. Lightning

发表于:2018-12-19 / 阅读(228) / 评论(0)

环球英语 Spotlight

中式口语纠错:Be struck by lightning

发表于:2018-12-25 / 阅读(300) / 评论(0)

中式口语纠错

趣味青春英语第17期:Lightning fast

Idiom: Lightning fast ( very fast ) Hit the book: Boxer Training camp Opportunity Win respect

发表于:2018-12-27 / 阅读(309) / 评论(0)

趣味青春英语

英文书摘精选 Ben Franklin Did Not Get Struck By Lightning本.富兰克林没有被雷击

Did Ben Franklin really discover electricity with a kite? 本.富兰克林真的靠一只风筝发现了电吗？ Everybody has heard the famous story of how pioneering experimenterand part-time founding fatherBen Franklin tied a key to a kite string

发表于:2018-12-28 / 阅读(275) / 评论(0)

初学者听力文摘精选

2007-09-18, Lightning: 探密-闪电

The image is unmistakable. Lightning is one of the most incredible natural phenomenons and one that scientists are still learning about. It's a common occurrence during summer when the heat of the day is broken by strokes of lightning. Worldwide, it'

发表于:2018-12-30 / 阅读(366) / 评论(0)

国家地理2007年

60秒科学:Artificial Muscle Brings Back Blink

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(461) / 评论(0)

60秒科学

Learn How to 'Catch Lightning in a Bottle'

Now, Words and Their Stories, a weekly program from VOA Learning English. On this show, we explore common phrases and expressions in American English. Today we talk about a saying that comes from nature -- the weather, to be exact. Lightning is a pow

发表于:2019-01-03 / 阅读(391) / 评论(0)

2018年VOA慢速英语(八)月

英语歌曲:Crying Lightning

Crying Lightning Arctic Monkeys Sat in the caf by the cracker factory We were practicing our magic trick And my thoughts got rude As you talked and chewed On the last of your pick and mix Said your mistaken if you thinking that I am gun' go cold befo

发表于:2019-01-10 / 阅读(297) / 评论(0)

好听的英文歌曲

英文歌曲：雷鸣之夜，我们如此结束 Lightning Strikes

I close the curtains won't let the daylight in put out the candles pour another gin and when the lightning strikes the thunder's never far away and you're the lightning like, I'm thunder on a foggy day or so it seems. or so it seems darkness approach

发表于:2019-01-11 / 阅读(267) / 评论(0)

金属

Artificial Leaf Turns Sunlight into Electric Power

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(394) / 评论(0)

VOA标准英语2011年(四月)

美国国家公共电台 NPR 50 Years After She Was Struck By Lightning, Reconnecting With The Girl Who Saved Her

LULU GARCIA-NAVARRO, HOST: There are times when we can connect surprisingly deeply with a stranger and then never see them again - a missed connection. We've been trying to help some of you connect with people you're trying to find. And today, we bri

发表于:2019-01-16 / 阅读(287) / 评论(0)

2018年NPR美国国家公共电台2月

美国国家公共电台 NPR Superhero 'Black Lightning' Brings Social Conscience And Swagger To Primetime

MICHEL MARTIN, HOST: For the first time in decades, a primetime TV show will star a black superhero. Black Lightning is based on a DC Comics hero. It debuts Tuesday on The CW Network. NPR TV critic Eric Deggans says it's a show that brings social con

发表于:2019-01-16 / 阅读(227) / 评论(0)

2018年NPR美国国家公共电台1月

Lightning Safety

By Nancy Steinbach Broadcast: July 2, 2003 This is Steve Ember with the VOA Special English Health Report. Lightning is the release of electrical energy in the sky. Lightning can start fires. It also

发表于:2019-01-27 / 阅读(442) / 评论(0)

VOA2003（下）-环境与健康

Japanese passenger plane struck by lightning

OSAKA, Jan. 1 (Xinhua) -- A passenger plane of a Japanese low- cost carrier was struck by lightning in the southwestern Japanese prefecture of Fukuoka on Tuesday, but all passengers and crew members were safe, local press reported. The Jetstar Japan'

发表于:2019-01-30 / 阅读(320) / 评论(0)

英语新闻

学个词Learn a Word 第1713-artificial

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前，The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(281) / 评论(0)

英语单词荟萃

HEALTH REPORT - Lightning Safety

HEALTH REPORT - Lightning Safety By Nancy Steinbach Broadcast: Wednesday, July 21, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. People who are hit by lightning and surviv

发表于:2019-01-30 / 阅读(285) / 评论(0)

健康与经济

美国习惯用语: Lesson 225 - Like Greased Lightning / Like a B

今天我们要讲的两个习惯用语都是表达速度非常快的意思。它们都很生动，也很形像。当你给别人讲故事的时候，你往往会想用一些有色彩的词汇来使你的

发表于:2019-02-06 / 阅读(333) / 评论(0)

美国习惯用语

VOA标准英语2011--Artificial Speech Mimics Real Thing

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(410) / 评论(0)

VOA标准英语2011年(十一月)

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advisory council on minority business enterprise