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

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

The Green Grass Grew all around

There a hold in the middle of the ground. The prettiest hold that you ever did see. Well, a hole in the ground. CHORUS And the green grass grew all around and around. And the green grass grew all arou

VOA标准英语2015--Researchers Create Artificial Skin With Sense of Touch

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

新目标初中英语九年级--Unit 7 Where would you li

Unit 7 Where would you like to visit? [00:04.88]SECTION A [00:07.84]1b Listen.Where would San,Gina,and Lydia like to go on vacation? [00:17.71]Why?Fill in the chart. [01:00.55]2a Listen and number these statements in the order that you hear them. [01

英语笑话：eating grass 吃草

eating grass A man and a woman start to have sex in the middle of a dark forest. After 15 minutes, the man gets up and says, Damn, I wish I had a flashlight! The woman says, Me，too. You've been eating grass for the past ten minutes! Notes: 1. After

2007-09-29, Golf Grass-高尔夫球场知多少

Millions of Americans enjoy playing golf, but golf courses are not known to be environmentally-friendly. They demand a lot of fresh water, fertilizers and herbicides to keep them looking green. That's true of most golf courses, but let's look at one

散文：The Grass so little has to do

The Grass so little has to do - A Sphere of simple Green - With only Butterflies to brood And Bees to entertain - And stir all day to pretty Tunes The Breezes fetch along - And hold the Sunshine in its lap And bow to everything - And thread the Dews,

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

美国乡村音乐:Green grass of home

Green grass of home - 美国乡村音乐 The old home town looks the same as I step down from the train当我步下火车时，我看到家乡一如往昔 And there to meet me are my mamma and my poppa妈妈和爸爸来车站接我 Down the read I look, and there runs marry, hair o

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

VOA标准英语2011--Artificial Blood Vessels Work Well, Have

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

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

双语有声阅读：The Grass so little has to do

The Grass so little has to do - A Sphere of simple Green - With only Butterflies to brood And Bees to entertain - And stir all day to pretty Tunes The Breezes fetch along - And hold the Sunshine in its lap And bow to everything - And thread the Dews,

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

英语摇滚:英伦经典，年少轻狂-Supergrass

英伦经典，年少轻狂：Supergrass Supergrass，上世纪九十年代最成功的Britpop乐队之一。在美国，他们的大歌迷斯蒂文斯皮尔柏格甚至萌发了以Supergrass为蓝本拍摄电视剧的主意。在他们的音乐中，你

经典歌曲-绿草如茵的家green green grass of home

经典歌曲-绿草如茵的家green green grass of home 汤米 琼斯 the old home town looks the same as i step down from the train and there to greet me are my mamma and my poppa down the road i look, and there runs mary hair of gold, lips like ch

Moving 华丽弦乐Supergrass

Supergrass今年发行了新专辑《Diamond Hoo Ha》，又一次证明了他们的实力。趁着这股劲风，再次回味这张十年精选，个中感情不言而喻。 Artist:Supergrass Song:Moving Moving just keep moving Till I don't know what I'm saying I've been moving so long The days al

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