This is Scientific Americans 60 second Science, I am Cynthia Craber, this will just take a minute. The biggest risk for breast cancer patients is usually not original tumor, which is removed by surgery. The cancer becomes particularly deadly if it me

发表于:2019-01-08 / 阅读(90) / 评论(0) 分类 Scientific American(六)月

This is Scientific Americans 60 second Science, I am Cynthia Graber, This will just take a minute. Scientists are looking for Earth-like planets around other stars. But one way to limit the search can be to figure out where an Earth-like planet canno

发表于:2019-01-08 / 阅读(83) / 评论(0) 分类 Scientific American(五)月

President Obama is on a quest to get skeptical Americans on board with new health care law. In Portland, Maine this afternoon, the president echoed key selling points of that law: greater accountability for insurers, coverage for millions more Americ

发表于:2019-01-08 / 阅读(133) / 评论(0) 分类 2010年NPR美国国家公共电台4月

1. President Barack Obama says US diplomat Richard Holbrooke deserves credit for the hard-won progress in Afghanistan and Pakistan. Holbrooke died Monday night. He had surgery in Washington Saturday to repair a tear in his aorta. He was 69 years old.

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 美联社新闻一分钟2010(十二月)

1. The storm has finally stopped falling in Minnesota. At least eleven deaths are being blamed on the stormy weather that has been pounding the upper Midwest. The weather also brought an inflatable roof down at the home of the Minnesota Vikings. 2. A

发表于:2019-01-08 / 阅读(133) / 评论(0) 分类 美联社新闻一分钟2010(十二月)

Thank you. Thank you, my friends. Thank you for coming here on this beautiful Arizona evening. 感谢各位。非常感谢你们,我的朋友们。感谢你们在这个美好的夜晚,来到这里。 My friends, we have -- we have come to the end

发表于:2019-01-08 / 阅读(294) / 评论(0) 分类 英语演讲

我们都知道每个国家都有各自的禁忌,所以掌握各个国家的忌讳,有助于人际关系的交往。这样可以避免很多误解和尴尬。和美国人聊天的一些小忌讳: Introduction: Standard American English Tips标准

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 英美文化

Americans love the Internet. Some love it so much that they'd rather chop off a finger than stay offline forever, according to a new survey. 美国人酷爱互联网。最新的一项调查显示,有些美国人甚至爱到宁愿躲掉一根手指也

发表于:2019-01-08 / 阅读(92) / 评论(0) 分类 英美文化

Tuesday ' s Terror Attack Not First Deborah Tate Washington 11 Sep 2001 17:58 UTC The attack on the World Trade Center Tuesday was not the first on the 110-story twin towers. In February 1993, a truck

发表于:2019-01-09 / 阅读(60) / 评论(0) 分类 VOA2001-国际风云(5)

The White House says President Barack Obamawill present his own ambition for defect reduction tomorrow. It includeproposal to set minimum tax rate for those are in more than one million dollars. The potential release two of Americans jourin Iran has

发表于:2019-01-11 / 阅读(116) / 评论(0) 分类 美联社新闻一分钟2011(九月)

1. White House says the killing of twotop al-Qaeda forces in Iraq is a potentially devastating blow to theterrorist network. US and Iraqi forces killed the two figures in anight-time rocket attack. 2. The sky has been carved up into three zones, brea

发表于:2019-01-11 / 阅读(122) / 评论(0) 分类 美联社新闻一分钟2010(四月)

VOICE ONE: This is Rich Kleinfeldt. VOICE TWO: And this is Ray Freeman with THE MAKING OF A NATION -- a VOA Special English program about the history of the United States. Today, we tell the story about some social and cultural issues of the nineteen

发表于:2019-01-11 / 阅读(105) / 评论(0) 分类 VOA慢速英语2007年(七)月

VOICE ONE: This is Rich Kleinfeldt. VOICE TWO: And this is Phil Murray with THE MAKING OF A NATION -- a VOA Special English program about the history of the United States. (MUSIC) John Fitzgerald Kennedy Our program today is about the beginning of t

发表于:2019-01-11 / 阅读(84) / 评论(0) 分类 VOA慢速英语2007年(三)月

HOST: Welcome to AMERICAN MOSAIC, in VOA Special English. (MUSIC) I'm Doug Johnson. On our show this week: We answer a question about advertising /P Play some music from Thievery Corporation /P And report about Saint Patrick's Day. Saint Patrick's

发表于:2019-01-11 / 阅读(83) / 评论(0) 分类 VOA慢速英语2007年(三)月

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Sarah Long with the VOA Special English program PEOPLE IN AMERICA. Today we tell about W.E.B. Du Bois. He was an African-American writer, teacher and protest leader. (MUSIC) VOICE ONE: William Edward Bur

发表于:2019-01-11 / 阅读(93) / 评论(0) 分类 VOA慢速英语2007年(二)月

VOICE ONE: This is Richard Rael. VOICE TWO: And this is Rich Kleinfeldt with THE MAKING OF A NATION -- a VOA Special English program about the history of the United States. (MUSIC) Today, we tell about the movement for civil rights for black America

发表于:2019-01-11 / 阅读(94) / 评论(0) 分类 VOA慢速英语2007年(四)月

VOICE ONE: This is Doug Johnson. VOICE TWO: And this is Phil Murray with THE MAKING OF A NATION -- a VOA Special English program about the history of the United States. (MUSIC) Today, we continue the story of America's thirty-sixth president, Lyndon

发表于:2019-01-11 / 阅读(73) / 评论(0) 分类 VOA慢速英语2007年(四)月

VOICE ONE: This is Rich Kleinfeldt. VOICE TWO: And this is Doug Johnson with THE MAKING OF A NATION -- a VOA Special English program about the history of the United States. (MUSIC) Ronald Reagan Today, we tell about the campaign for president in nin

发表于:2019-01-11 / 阅读(133) / 评论(0) 分类 VOA慢速英语2007年(六)月

VOICE ONE: This is Rich Kleinfeldt. VOICE TWO: And this is Sarah Long with THE MAKING OF A NATION, a VOA Special English program about the history of the United States. Today, we complete the story of the American Revolution against Britain in the l

发表于:2019-01-11 / 阅读(65) / 评论(0) 分类 VOA慢速英语2008年(一)月

Things You (Probably) Dont Know About the 4th of July 你可能不知道的7月4号 This day will be remembered in American history, wrote John Adams in 1776. People will honor it with fireworks and celebrations. He was talking about the second of Ju

发表于:2019-01-12 / 阅读(51) / 评论(0) 分类 2015年VOA慢速英语(七)月