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Next autumn, when you see geese heading south for the winter, flying along in 'V' formation, you might consider what science has discovered as to why they fly that way. As each bird flaps its wings,it creates uplift for the bird immediately following
文本: 模仿文本: In George III's day, this was the place to come if you wanted the best of art, and at a good price. When George III was still a boy, Venice was one of Europe's most romantic destinations, home of art and culture. It was a ke
1. secession /sɪˈseʃən/ -- (literally, a going apart) withdrawal from an organization or federation South Carolina's secession was imitated by ten other states and led to the formation of the Confederacy. 南卡罗来纳州退出联邦为其他10个
Kathy finished her sandwich. She had a chicken sandwich for lunch. She got up from her chair. She took her plate to the kitchen sink. She put the plate in the sink. She turned on the cold water faucet. She rinsed the plate. She picked up a paper towe
图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt
Chinese New Year is coming soon! 中国的新年就快到了! I'm going to buy some new clothes. Then I'm going to put on new clothes. We are going to clean my house. We are going to eat a big dinner. We are going to get lucky money from our parent
By David Gollust State Department 13 August 2007 Secretary of State Condoleezza Rice has named retired baseball great Cal Ripken Jr. to be a U.S. public diplomacy special envoy. Ripken, inducted into the baseball Hall of Fame last month, will begin t
By Paul Sisco Washington, DC 26 January 2006 watch Health report Promising new developments -- and disappointments -- in the battle against some of the major diseases plaguing the planet: Smallpox - w
BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. Today we tell about the latest research and treatments for Parkinsons disease. (MUSIC)BOB DOUGHTY: Parkinsons is a disease of the ce
By Deborah Tate Washington 25 April 2006 The U.S. Senate has begun considering a massive spending bill to pay for the war in Iraq and aiding the recovery of the storm-ravaged Gulf coast. Iraq war crit
By Cathy Majtenyi Bujumbura 24 April 2006 Every 30 seconds a child in Africa dies of malaria. Health care workers report a drop in malaria rates with bed net use, but in the tiny central African natio
By Kari Barber Thiaroye, Senegal 23 January 2007 watch Senegalese Immigration Tens of thousands of Senegalese and other West Africans left their homes and set out for the Canary Islands during the past year, hoping to find economic opportunity. The
The opening ceremony of a China-US student exchange program has been held in Beijing at Tsinghua University. Those addressing the meetinng have encouraged the students to keep innovating and embrace the world with an open mind. The student exchange p
Today were going to talk about italics, that slanted type that you sometimes see amidst regular roman type. Following the Rules Open up any style guide and it'll give you a list of items that need to be italicized. The important thing to remember is
By Cathy Majtenyi Nairobi 18 April 2007 Countries of the Great Lakes region of central Africa have resurrected a former political and economic alliance so they can cooperate on a number of initiatives. Cathy Majtenyi reports for VOA from Nairobi. Dem
By David McAlary Washington 15 November 2006 Examination of a bone fragment from our long extinct relatives, the Neanderthals, has yielded unprecedented genetic information about their mysterious relationship to modern humans. It shows that both hum
By Greg Flakus Houston 12 March 2008 Senator Barack Obama added another victory to his campaign for the Democratic nomination Tuesday, winning the southern state of Mississippi's primary. The 33 delegates at stake will be divided with opponent Senato
President Barack Obama (File) U.S. President Barack Obama has summoned top U.S. intelligence and security officials to discuss security needs after last month's attempted bombing of a U.S. jetliner. President Obama had meetings scheduled Monday at th
By Cathy Majtenyi Nairobi 11 December 2006 A senior U.N. official concerned with the plight of indigenous communities around the world is in Kenya to assess the situation of pastoralist, hunter-gatherer, and other indigenous communities in the East
Japanese Prime Minister Shinzo Abe is set to make Southeast Asia his first overseas destination. Abe is expected to visit Indonesia, Thailand and Vietnam later this month. The second-time premier said on Monday he meant to visit the US first to stren