单词：cochlear prominence
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From NPR News in Washington, I'm Lakshmi Singh. Mitt Romney makes it official. Today, He declared his candidacy for the 2012 Republican nomination for president. NPR's national political correspondent Don Gonyea has more. Romney traveled to a farm in
2011年NPR美国国家公共电台6月
This is Scientific Americans' 60-Second Science. I am Karen Hopkin, this will just take a minute. Most school kids know that snakes can see with their noses, Vipers in particular have these organs on their noggins that allow them to see heat which he
Scientific American(一)月
Ever get a ringing in your ears after a loud blast of music on your iPod? Thats one example of the usually temporary condition called tinnitus, the sensation of sound even when no sound is being produced. But a new inventioncreated by high school stu
Scientific American(九)月
A well-defined task can easily be put out to the market, where a contractor is paid a fixed sum for doing it. 定义明确的任务可以被轻轻松松地交于市场。在那里，签约人被付给一笔固定的钱来完成这项任务。 The fir
经济学人财经系列
Yahoo wants to make better products for you, so it's going to try zooming in. 雅虎想要为你们提供更好的产品，所以它将要尝试继续推进。 The Internet pioneer has many popular services. There's Yahoo Mail for email, Yahoo Screen
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THIS IS AMERICA - Inside the Complex Worlds of Deafness and Deaf Culture in America Hearing technology offers more hope than ever. Yet the devices are not always welcomed. Also, how one young woman is learning to accept herself for who she is. Trans
VOA慢速英语2008年（五）月
Improve Your Pronunciation by Humming English learners can improve their pronunciation by working with pitch humming. This advice comes from Tamara Jones. She works for the English Language Center at Howard Community College in the American state of
2016年VOA慢速英语(九)月
Hearing, smell and sight are all well refined. We can look at the sense of vision and see the attributes of a predator. T-Rexs eyes are 40 centimetres apart providing exceptional binocular vision, the ability to perceive depth. An eye is essentially
探索与发现2013年
In the hallowed halls of the most prestigious universities in the nation, there is an even more exclusive series of secret student societies that tap prospective members to join their prestigious organizations. The cause of numerous conspiracy theori
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Despite the occasional tidyings-up, chemistry by the second half of the nineteenth century was in something of a mess, which is why everybody was so pleased by the rise to prominence in 1869 of an odd and crazed-looking professor at the University of
万物简史
Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas
60秒科学
It's a classic case of being in the right place at the right time. A young street seller oblivious to the scene ahead, her wares perched atop her head, photobombed a shoot and in that split second her life changed forever. 这是一个在对的时间地
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Famous Chinese TV host Sa Beining officially married Lisa Hoffman, a Chinese-speaking Canadian celebrity, on Monday. 本周一，中国著名电视主持人撒贝宁宣布和加拿大名人丽萨霍夫曼结婚，丽萨会讲中文。 The two fell in
实用英语
NATO's secretary-general says foreign forces in Afghanistan will remain on combat duty during the scheduled transition to Afghan security control in 2014. That statement by Anders Fogh Rasmussen came after U.S. Defense Secretary Leon Panetta said Ame
英语新闻
是否可介绍一家附近口碑不错的餐厅? Could you recommend a nice restaurant near here? 我想去一家价位合理的餐厅。 I want a restaurant with reasonable prices. 我想去一家不会吵杂的餐厅。 Id like a quiet restaurant.
英语新闻
And when the markets in Europe closed a couple of hours ago, the London FTSE 100 was down 110 points. The Dax and Euro also down. In the US, trading comes to a close shortly. The Dow Jones is down. And the Australian dollar is worth around 87 US cent
澳洲ABC新闻快递2014年
Finance and Economics 财经 Free exchange: Reasonable doubt 自由交流：合理的怀疑 Richard Thaler wins the Nobel prize for economic sciences 理查德赛勒赢得诺贝尔经济学奖 The credit-card bill arrives. 信用卡账单到了。 Yo
经济学人财经系列
ACCRA, Nov. 9 (Xinhua) -- The Confederation of African Football (CAF) has named three members of Ghana's senior national soccer team, the Black Stars, among 10 players shortlisted to compete for the 2011 African footballer of the year. Olympique Mars
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