单词：channel friction head loss
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Lesson 64 The Channel Tunnel海峡隧道 First listen and then answer the question. 听录音，然后回答以下问题。 Why was the first tunnel not completed? In 1858, a French engineer, Aime Tho
新概念英语第二册
KATHERINE COLE: This is SCIENCE IN THE NEWS, a program in VOA Special English. I'm Katherine Cole. BOB DOUGHTY: And I'm Bob Doughty. Today, we will tell about head injuries in sports. We will tell about evidence of hearing loss among younger American
2010年VOA慢速英语(九)月
This valley is closed off to the east by a sheer wall 2,000 meters high. 这座山谷东面被一堵高2000米的陡壁封住。 We arrived there on May 28, and the Nautilus lay no farther than 150 kilometers from Ireland. 5月28日，我们到达了那
《海底两万里》中英双语有声读物
Intermediate filaments - unlike microfilaments and microtubules, they are verystable. Instead of being stacked proteins, as in actin, intermediate filaments are built of interlocking proteins. A dense
医务英语
CCTV5 to become Olympic channel since Jan 1, 2008 China's CCTV5, the country's main sport channel, will become a 24-hour Olympic channel starting Jan.1st next year. It will become the major media window on preparations for the 2008 Beijing Olympics
英语新闻视频
By Larry London Washington, DC 13 September 2006 watch Carbon Leaf report The members of Carbon Leaf have always managed to attract a large following -- from their early days as college students to their national appearance at the 2002 American Musi
2006年VOA标准英语（九月）
1. Criticism is mounting over the White House with prisoner exchange with the Taliban for captured army sergeant Bowe Bergdahl. Republicans are arguing the swap could harm National Security and encourage more abductions. Five Guantanamo detainees wer
美联社新闻一分钟2014(六)月
USA skeleton competitor Zach Lund poses for a portrait during the USOC Media Summit in Chicago. Lund was suspended for a year and booted from the 2006 Turin Olympics because of a hair-growth product that at the time contained a banned substance. He's
VOA标准英语2010年(二月)
Lesson 40 Top 1.It's a top secret. 2.I blew my top. 3.I'll get to the top someday. 4.Who is the top? 5.I slept like a top last night. 6.I top my father by half a head. 7.Let's clean our dorm from top to bottom. 8.What's the top story of today?
辛沛沛NO-BOOK 辛沛沛口语提高版
STEVE INSKEEP, HOST: When it comes to healthy aging and keeping your memory sharp, here's one idea you may not have considered. Get your hearing checked, your ears. NPR's Allison Aubrey reports a new study finds people who restore hearing loss with h
2018年NPR美国国家公共电台10月
It's the worst one-day sell-off on Wall Street since after the 9/11 attacks. Stock prices plunged today across the board and around the world. The Dow Jones Industrial Average was down about 416 points at the closing bell and at one point it fell un
商业报道2007年
Scripts: Mr.Strauss-Kahn, thank you very much for joining us on CNN. In a way, you are taking over an institution which doesnt have a mission any more, or at least less of a mission than it used to have. Well, I wont say that. The mission is almost
商业报道2007年
Scripts: Writing was on the wall for Chuck Prince wasn't it? Writing was on the wall for Chuck prince not just related to the sub-prime crisis and the additional four maybe eight billion of asset write-downs we will see in the fourth quarter or quar
商业报道2007年
By Lisa Bryant Paris 10 July 2006 France woke up to the grim reality of its defeat against Italy in the World Cup championship in Germany. For VOA, Lisa Bryant takes a look at the mood in Paris, where a disappointed French soccer team arrived from B
2006年VOA标准英语（七月）
ROME, Jan. 9 (Xinhua) -- Mirko Vucinic hit in an extra-time winner to help Juventus beat AC Milan 2-1 in the quarterfinals of the Coppa Italia on Wednesday. The Milan side went ahead in the sixth minute through Stephan El Shaarwy, and six minutes lat
英语新闻
BEIJING, Dec. 2 (Xinhua) -- Three-time NBA All-star Gilbert Arenas missed a head-to-head clash with seven-time All-star Tracy Mcgrady in the fourth round of the Chinese Basketball Association (CBA) league on Sunday. Arenas was benched for groin strai
英语新闻
1.Get an Early Start早行动早漂亮Make a habit of washing your face a few hours before bed. If you wait until you're tired, you're more likely to blow it offallowing toxins and dirt to stay on there all night.Another consequence? You miss the bes
英语美文
WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A
英语新闻