Cannibalism Quells Contagion among Caterpillars 同类相食可防治传染病 Ben Van Allen collects caterpillars. 本 范 艾伦喜欢收集毛毛虫。 While doing postdoctoral research at Louisiana State University, 在路易斯安那州立大学做

发表于:2018-12-02 / 阅读(82) / 评论(0) 分类 2017年Scientific American(九)月

Unit Four Location and direction [00:06.56]Number 1 Listen and write as much infor information in the table as you can. [00:13.35]Bart:Well,Robin,this seems like a really nice school you're -er-working in. [00:19.62]Robin:Mm,I like it,I must say.Yes,

发表于:2018-12-07 / 阅读(61) / 评论(0) 分类 教你怎么听

STEVE INSKEEP, HOST: Educators in Florida are working to comply with a new state law. It lets state residents challenge textbooks and instructional materials they object to. Science educators fear their demands for an independent hearing will open th

发表于:2018-12-17 / 阅读(54) / 评论(0) 分类 2017年NPR美国国家公共电台7月

RACHEL MARTIN, HOST: It's hurricane season in the Atlantic. And people who live along coastal areas throughout the southeastern U.S. are once again being urged to have a plan ready in case they have to evacuate. After last year, it's a message that c

发表于:2018-12-18 / 阅读(50) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Jack: Who wants to go first? Allen? Allen: Uh...I mostly just like to listen. You're the groom. Why don't you go first? Jack: OK. Put on something by the Backstreet Boys! Allen: How about As long as You Love Me! You can pretend you're singing it to y

发表于:2018-12-25 / 阅读(54) / 评论(0) 分类 Eztalk美语会话

本网小评: 忧伤也是一种美丽,美丽的忧伤可以分为很多类型:Lene Marlin 的忧伤让人沉静,Dido 的忧伤让人舒适,Gary Allan的忧伤则极具杀伤力。对于有过切肤之痛的失恋者而言,《黑暗中的烟圈》所带来的悲情杀伤效力实在难以数计。 Lyrics Smoke rings in the dark b

发表于:2019-01-06 / 阅读(134) / 评论(0) 分类 音乐咖啡厅

When you think of Westgate, do you think romance? Well, Penny Peachey and Allen Butler do. We were just kind of, you know, hanging out all night. It was last year's New Year's Eve bash, they were standing next to a manhole. Well, that's not romantic,

发表于:2019-01-07 / 阅读(74) / 评论(0) 分类 万花筒2010年

By Faiza Elmasry Milwaukee, Wisconsin 06 November 2007 An organic farm known as Growing Power and its owner, a former basketball player are on a mission. Over the past 15 years, Will Allen has developed what he calls an ecologically sound urban farm

发表于:2019-01-09 / 阅读(74) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Chad Bouchard Jakarta 26 December 2007 Areas of Indonesia devastated by the Indian Ocean Tsunami are marking the third anniversary of one of the worst natural disasters in modern history. As the effort to build housing and roads wraps up, reconstr

发表于:2019-01-11 / 阅读(44) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Barry Newhouse Washington, DC 25 October 2006 watch Youth Vote, Internet With the American election season in its final weeks, candidates are scrambling for any advantage to help them win at the polls on November seventh. This year more politicia

发表于:2019-01-12 / 阅读(122) / 评论(0) 分类 2006年VOA标准英语(十月)

By Amanda Cassandra New York 19 October 2006 Nobel Prize winner and influential religious leader Desmond Tutu was in New York to talk about South Africa's struggle with apartheid and his personal path to becoming an activist as detailed in a new bio

发表于:2019-01-12 / 阅读(118) / 评论(0) 分类 2006年VOA标准英语(十月)

CaliforniaCompanyHelpsExtendReachofFresh-GrownFood A growing number of Americans grow fruit and vegetables at home in their own gardens. These small plots let gardeners savor the flavor of fresh-picked produce and improve their diet. One company in L

发表于:2019-01-13 / 阅读(54) / 评论(0) 分类 VOA标准英语2011年(九月)

Coalition Commander Says Afghan Plan Still Intact General Allen took command of international forces in Afghanistan last July. Since then, his mission has been to put himself out of a job - to train Afghan troops to take over, against a weakened Tali

发表于:2019-01-14 / 阅读(60) / 评论(0) 分类 VOA标准英语2012年(二月)

NASA Probing Secrets of Van Allen Radiation Belt 美国航天局探秘范艾伦辐射带 One of the first discoveries of the space age, made in 1958, was that the Earth is surrounded with a doughnut-shaped field of highly charged particles. It was na

发表于:2019-01-14 / 阅读(60) / 评论(0) 分类 VOA标准英语2014年(八月)

SCOTT SIMON, HOST: On Memorial Day, we remember soldiers who were killed while serving their country. But those who have died by suicide are often overlooked. Army Specialist Robert Joseph Allen took his own life in 2012 when the suicide rate for act

发表于:2019-01-16 / 阅读(67) / 评论(0) 分类 2018年NPR美国国家公共电台5月

LULU GARCIA-NAVARRO, HOST: It's been many months since hurricanes Irma and Maria hit the Virgin Islands, but hospitals there are still recovering. Even now, patients are being flown to the U.S. mainland for certain surgeries and specialized care, as

发表于:2019-01-16 / 阅读(51) / 评论(0) 分类 2018年NPR美国国家公共电台2月

DAVID GREENE, HOST: Hospitals and pharmacies are required to throw away drugs that have passed their expiration date, no matter how expensive or vital those drugs may be. But the Food and Drug Administration and others have long known that many drugs

发表于:2019-01-16 / 阅读(50) / 评论(0) 分类 2017年NPR美国国家公共电台7月

Florida Keys Opposition Stalls Tests Of Genetically Altered Mosquitoes DAVID GREENE, HOST: The fight against the Zika virus has a new weapon, a genetically engineered mosquito. It's recently been approved by federal regulators and may soon be availab

发表于:2019-01-17 / 阅读(55) / 评论(0) 分类 2016年NPR美国国家公共电台8月

NOEL KING, HOST: Insurance companies and data brokers are more and more often using your personal information from social media to predict your health care costs. And they are exploring ways to use that data to determine the rates that you will pay.

发表于:2019-01-17 / 阅读(60) / 评论(0) 分类 2018年NPR美国国家公共电台7月

AILSA CHANG, HOST: Miami's annual high-profile art market Art Basel kicks off today. And one of the hottest tickets this year is for a show running in conjunction with the fair. It features 80 works by the artist Banksy. The artist, however, is not h

发表于:2019-02-16 / 阅读(72) / 评论(0) 分类 2018年NPR美国国家公共电台12月