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

VOA标准英语2011--Universities Prepare Students for Social

Universities Prepare Students for Socially-Conscious Careers The American economy has traditionally been divided into three sectors: government, for-profit businesses and non-profit charities. In more recent years, students of American business have

20 The Historical Significance of American Revolution

20 The Historical Significance of American Revolution The ways of history are so intricate and the motivations of human actions so complex that it is always hazardous to attempt to represent events covering a number of years, a multiplicity of person

英语语法：89 Stacked Modifiers

Todays episode concerns a what-you-may-have-been-wondering-about topic. That sure was a mouthful, and it illustrates the problem of stacked modifiers, which occurs when you string together too many words to describe a noun at the end of the mouthful.

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

英语语法：50 Funny Misplaced Modifiers

Grammar Girl here. Today guest-writer Bonnie Trenga is going to help us take a break from serious grammar and instead delve into the world of comedysome intentional, some not. Groucho Marx said it best: One morning I shot an elephant in my pajamas. H

The Color Of Nihgt

You and I moving in the dark Bodies close but souls apart Shadowed smiles and secrets unrevealed I need to know the way you feel Chorus : I'll give you everything I am And everything I want to be I'll

2007年VOA标准英语-Guinea's Union Leaders Welcome Lighter Curfew,

By Nico Colombant Dakar 19 February 2007 Union leaders in Guinea are welcoming a more relaxed curfew, but are pursuing a crippling strike action. They say they want President Lansana Conte to respect agreements signed in January that have been ignore

2006年VOA标准英语-University Staff to Strike in Nigeria

By Franz Wild Abidjan 20 April 2006 The Nigerian university staff union says its members' working conditions have dropped below acceptable levels, and the government is interfering in academic affairs

2006年VOA标准英语-New Study Shows Persistence Pays Off in Tr

By Melinda Smith Washington, D.C. 29 March 2006 waatch Depression Meds report Depression can affect anyone from time to time, but when it goes from the usual

VOA标准英语2009年-Australian Farmers Seek Swift Trade Pact with S

Australian farmers are urging their political leaders to secure a swift trade accord with South Korea, ahead of free-trade negotiations that are scheduled to start in May. Australian beef producers are worried that their hopes for greater access to

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2009-Major Nidal Hasan's Palestinian Relatives Tr

Former Bosnian Serb leader one of three masterminds accused of designing Bosnia genocide Andre de Nesnera 23 November 2009 Wartime Bosnian Serb leader Radovan Karadzic appears at the International Criminal Tribunal in the Hague to face war crimes ch

VOA标准英语2009年-New Commander Says US Commitment to Pacifi

By Al Pessin Honolulu, Hawaii 20 October 2009 Command of U.S. forces in Asia and the Pacific and Indian Oceans passed to a new commander on Monday at a ceremony in Honolulu, Hawaii. Navy Admiral Robert Willard said the U.S. commitment to the region

英语语法：70 Misplaced Modifiers

Grammar Girl here. Today's topic is misplaced modifiers. Of all the writing errors you can make, misplaced modifiers are among the most likely to confuse your readers, but they're also kind of fun because misplaced modifiers can give your sentences s

2007年VOA标准英语-Leaders Debate Unified African State at AU Summ

By Naomi Schwarz Dakar 02 July 2007 Many heads of state are advocating a moderate, step-by-step approach to continental integration at the African Union summit in Ghana's capital, Accra. The summit, which continues until Tuesday, aims to debate the p

揭秘新科技 Wifi信号能治病

Researchers have developed a method to activate electronic implants in the body and eliminate bacterial infections using a wireless signal。 研究者已经开发了一种运用无线信号激活人体中电子植入物来消除细菌感染的方法。

Wifi信号弱？放置地点有问题

Deciding where to place a Wi-Fi router at home to minimise signal blackspots is a fine art. But a physicist has attempted to tackle the problem by mathematically working out the optimum position for a router. He studied how walls and reflections affe

US Identifies Marines in Urination Video

U.S. military officials say they have identified the four Marines seen on video urinating on the bodies of dead Afghan Taliban fighters. The Naval Criminal Investigative Service, heading the main inquiry into the video, has also reportedly questioned

VOA标准英语2010年-New Negotiations Aim at Cyprus Reunifi

Leaders of the Greek and Turkish communities of Cyprus are starting a new series of negotiations aimed at re-unifying the divided island. Cypriot President Demetris Christofias and Turkish Cypriot leader Mehmet-Ali Talat have begun a series of three-