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

闭着眼睛飘单词 四级词汇5

[0:0]arithmetic arouse arrange算术 引起,唤起 安排,准备 [0:37.8094]arrest artificial artistic aspect逮捕,拘留 人工的,人造的 艺术的,美术的 方面,面貌 [1:31.0307]assemble assembly assess asset混合,聚集 立法机构,议会 对...估价 人价值的,优点 [2:22.6436]as

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Haw looked down the dark passageway and was aware of his fear. What lay ahead? Was it empty? Or worse, were there dangers lurking? He began to imagine all kinds of frightening things that could happen to him. He was scaring himself to death. Then he

知性英语－弗罗伦萨-南丁格尔

Florence was born in 1820sintosa wealthy, English family who were, at the time of her birth living in Florence, Italy. She and her sister had all the advantages that money could provide. This included

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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

US Women Take First-Ever Gold in Olympic Beach Volleyball

By Rebecca Ward Misty May and Kerri Walsh gave the United States its first-ever women's gold medals in beach volleyball at the 2004 Olympics in Athens. The Brazilian team of Shelda Bede and Adriana Be

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Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

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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

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[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Summer Beach Girl lets you dress this pretty teen in cute and attractive bikinis, summer outfits and accessories. When she is ready to go out in the sun just print and sha

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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

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Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

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In the United States, many low income parents cannot afford to buy enough food for their children. A program called Kids Caf is helping some of these children by providing free nutritious snacks and meals during after-school programs. 在美国，许多

VOA常速英语2008年-Rat Study Links Weight Gain to Artificial Sweet

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

学个词Learn a Word 第1713-artificial

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The One At The Beach 本集简介： Phoebe finds a picture of her parents with their friend (also named Phoebe) and looks her up; she lives out by the beach, so everyone decides to go to the beach for the weekend. Rachel wears a big hat. Monica mourn

翻译需要注意的几个句子

1.It is in （or with）......as in （or with）...... It is in life as in a journey.人生好比旅途。 It is in studying as in eating； he who does it gets the benefits， and not he who sees it done.读书和吃饭一样，得到利益的是那些

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Beginners. As you can see, I'm back from my trip to Lake Roosevelt. We were there from Wednesday until Friday, and the time flew. It took a lot of preparation to get there; typically I overpacked some things and underpacked other things. For example:

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