PBS高端访谈:基因改造的老鼠是否可以减少莱姆病?

But first: Lyme disease is on the rise. It's being spread by a growing tick population and has become a particular problem for the Massachusetts islands of Nantucket and Martha's Vineyard. But an MIT scientist thinks he might have a long-term solutio

NPR 2011-06-02

From NPR News in Washington, I'm Lakshmi Singh. US stocks are down sharply before the close. At last check, the Dow had fallen 271 points, more than 2%; it's at 12,298. NASDAQ off more than 2% as well; it's at 2,769. SP 500 down 2% at 1,315. NPR's Ma

不择手段背单词(636):avulse

avulse, vt （由于意外事故或通过外科手术）把（身体的一部分）撕脱；抽出 【反】link（vt 连结）；suture（vt 缝合）

英语小达人 103 Racing in the Wild

Racing in the Wild 第7单元 荒野中的赛跑 The zebra grazing, looked up only slightly when two of the world's tallest animals galloped past. The lanky animals' long, but awkward legs traveled across the desert in half the time it took most othe

Is Water Really on Mars?

A new study suggests that dark markings on the planet Mars represent sand not water. Research in 2015 had suggested that lines on some Martian hills were evidence of water. Yet American scientists now say these lines appear more like dry, steep flows

他是我兄弟 【第一滴血 3】

The road is long with many a winding turn that leads us to who knows where who knows where but I'm strong strong enough to carry him. He isn't heavy he's my brother so on we go. hes welfare is my conce

EXPLORATIONS - The Indiana Dunes: Beautiful Sand Hills and W

EXPLORATIONS - The Indiana Dunes: Beautiful Sand Hills and Wildlife in America's Midwest By Jerilyn Watson Broadcast: Wednesday, April 27, 2005 (MUSIC) VOICE ONE: This is Faith Lapidus. VOICE TWO: And

2006年VOA标准英语-Paul Simon Returns With a "Surpirse"

Paul Simon's new album

VOA慢速英语2012 EXPLORATIONS - The Indiana Dunes: Ancient Hills of Sand on Lake Michigan

EXPLORATIONS - The Indiana Dunes: Ancient Hills of Sand on Lake Michigan FAITH LAPIDUS: This is Faith Lapidus. STEVE EMBER: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we visit the Indiana Dunes. These hills of sa

美国国家公共电台 NPR PHOTOS: The Creamy, Sculpted Dunes Of White Sands National Monument

LOURDES GARCIA-NAVARRO, HOST: White Sands National Monument in southern New Mexico is a huge expanse of pure, white sand dunes that form a shifting, spectacular landscape. Here's NPR's Melissa Block with the latest in her series Our Land on a place l

乔布斯传 第134期:我们当海盗吧!(2)

For all of his obnoxious behavior, Jobs also had the ability to instill in his team an esprit de corps. 乔布斯虽然有很多让人讨厌的行为，但他也能给自己的队伍注入团队精神。 After tearing people down, he would find ways

乔布斯传 第139期:我们当海盗吧!(7)

Whenever Jobs would come from his corporate office to visit the Mac team's engineers which was almost every afternoon 每当乔布斯离开公司办公室，前去视察Mac团队的工程师的时候--基本上是每天下午 they would hurriedly fin

大自然的奇迹！5个值得一游的地方

1. Turkeys Pamukkale 土耳其的棉花堡 Turkeycan offer you not only the numerous seas it is surrounded by. Here you can see the wonderful hot springs of Pamukkale. The view is breathtaking both by day and at night. It is very likely that you have

Bierborse（啤酒节）

The Bierborse is an open-air event devoted to the art of brewing throughout the world. It is composed of two thirds beer-serving businesses and one third accompanying snack specialities. The range is supplemented by participants offering products typ

摩天大楼竞赛 比拼的不只是高度

One World Trade Center is the tallest building in the Western Hemisphere, and currently fourth tallest in the world. Opened in November, this sleek skyscraper soars 1,776ft (541m) above Manhattan. Its height is a symbolic reference to the US Declarat

英文原版对话1000个:964 Vietnam Visit

Tu: Hey, Todd, I heard you went to Vietnam. Tell me about it? Todd: Yeah, it was a really good trip. I went during the break, and I was only there for seven days. Tu: Oh. Todd: Yeah, kind of too short. But I went to Ho Chi Min, and Mui Ne, and Nha Tr

Hotels with the most beautiful views

An Orthodox bell tower overlooks the port town of Fyra, on the Greek island of Santorini. Travel experts say these breathtaking spots offer unique, inspiring beauty. Stress getting the best of you? Drs. Rachel and Stephen Kaplan, professors of psycho

Qatari wins Day 6 auto race in Dakar Rally

SANTIAGO, Jan. 10 (Xinhua) -- Qatari auto racer Prince Nasser Al Attiyah won Day 6 of the legendary Dakar Rally Thursday, behind the wheel of a Buggy. Al Attiyah won the sixth stage of the rugged off-road race, between the Chilean cities of Arica and

学个词Learn a Word 第1554-per-se

今天我们要学的词是 per se. Per se是自身，本身的意思。Google claims that Google+ is not a social media per se. 谷歌声称，Google+ 并非完全意义上的社交媒体。Web bloggers are not journalists per se. 网络博主们并非

全球变暖威胁古巴的顶级海滩度假胜地

全球变暖威胁古巴的顶级海滩度假胜地 HAVANA, Dec. 23 (Xinhua) -- Cuba's famed beach resort of Varadero is facing severe coastline erosion due to rising sea level caused by global warming, the Cuban News Agency (ACN) reported Monday. Th