标签：pinpoint 相关文章
Tens of trillions of microbes call our living bodies home. But when we die? The first thing that happens is basically ecosystem collapsewhere you have a tremendous loss of diversity. Nathan Lents, a molecular biologist at John Jay College in New York
2016年Scientific American(十二)月
Hi, Im Donna Barnes, a life and relationship coach and the owner of NY Dating Coach in New York City. In this clip well talk about romantic anniversary gifts for men. And, men really do like remembrance things and things like that too. Maybe, you kno
英语解说豆知识2010年
And We want to tell you about the security scare that created upheaval at another American airport delaying thousands of travellers and the problem : A 65- year-old woman who had a gun in a bag, and then disappeared into the terminal. She was arreste
万花筒2012年
By Robert Berger Jerusalem 25 February 2007 Palestinian youths throw stones toward Israeli soldiers, not seen, during an Israeli army operation in the West Bank City of Nablus, 25 Feb 2007 Israeli forces have raided the biggest Palestinian town in t
2007年VOA标准英语（二月）
By Mil Arcega Washington 25 May 2007 Technology and high gasoline prices are helping to coax hard-to-extract oil from California's oil fields. Production at some of the state's older oil fields is expected to dry up in about 25 years, but Chevron say
2007年VOA标准英语（五月）
By David Lewis Goma 23 January 2006 UN peacekeepers guard a street in the center of Bunia, Democratic Republic of Congo (File photo -Dec. 13, 2004) Eight Guatemalan Special Forces soldiers serving wit
2006年VOA标准英语（一月）
Scientists have solved the mystery behind the brilliant northern and southern light show known as Aurora Borealis. The phenomenon is caused by electromagnetic energy from the sun, which experts say also wreaks havoc on ground-based power grids and s
VOA标准英语2008年（七月）
World No Tobacco Day Proven Successful Every year, Americans observe the Great American Smoke Out, a day set aside to encourage smokers to go without a cigarette for one day. Suddenly giving up a habit is referred to as going cold turkey. In Knoxvill
VOA标准英语2012年(六月)
Iran's statement that it successfully test-fired a medium-range missile has provoked reaction in the U.S. Congress. Lawmakers in the House of Representatives say the test underscores the importance of U.S. support for Israel's anti-missile defenses.
VOA标准英语2009年(五月)
Bucky, John Pizzarelli Share Mutual Love of Jazz on 'Family Fugue' Like father like son, or in the case of jazz guitarists Bucky and John Pizzarelli, like father and son. John Pizzarellis musical influences range from Nat King Cole to The Beatles, bu
VOA标准英语2011年(九月)
Scientists are using DNA to trace illegal ivory from slaughtered elephants to its countries of origin in an effort to nab poachers. Researchers are trying to combat the multi-billion dollar criminal enterprise at its source. A poached elephant Since
VOA标准英语2009年(七月)
Tiny Fly May Hold Key to New Generation of Hearing Aids Ormia ochracea, a tiny yellow parasitic fly native to Central America and the southern United States, has an unusual habit. It deposits larvae onto the backs of crickets, which burrow into the i
VOA标准英语2014年(七月)
Newseum Salutes Journalists Who Died Covering News in 2013 新闻博物馆致敬2013年牺牲的记者 WASHINGTON The Journalists Memorial at the Newseum in Washington bears the names of reporters, photographers, editors and others who died or were k
VOA标准英语2014年(六月)
Life Expectancy In U.S. Drops For First Time In Decades, Report Finds RACHEL MARTIN, HOST: We have sobering news this morning about the nation's health. For the first time in years, life expectancy has decreased. Here's NPR health correspondent Rob S
2016年NPR美国国家公共电台12月
ARI SHAPIRO, HOST: Tax season is here. The filing deadline is next Monday. This year, tax day is the 18th, not the 15th. And when tax season heats up, so does scam season. NPR recently received a recording - a real-life phone call between a woman in
2017年NPR美国国家公共电台4月
LULU GARCIA-NAVARRO, HOST: Songbirds have been in decline for decades. And it's becoming clear that climate change is a factor. Now scientists are finding that old-growth forests may help the birds cope with rising temperatures. Jes Burns of Oregon P
2018年NPR美国国家公共电台10月
play pause stop mute unmute max volume 00:0002:16repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. Buying what we don't need. A creditcard.com survey found
CNN美国有线新闻2016年8月
Washington Week: Focus on Syria 本周华盛顿关注叙利亚使用化学武器问题 Washington is focused on a possible U.S. response to evidence of chemical weapons use in Syria. U.S. naval forces have moved closer to Syria, and the Obama adminis
VOA常速英语2013年(八月)
By Phil Mercer Sydney 13 October 2009 The Indonesian navy intercepted a boat carrying refugees headed to Australia after Australian Prime Minister Kevin Rudd telephoned the Indonesian president. Political analysts say the phone call is a further sig
VOA标准英语2009年(十月)
the previous show Don and Yael discussed communication from other worlds. Well, as it turns out if E.T. does try to phone it will be much more complicated than can you hear me now? D: Okay, Yael, so suppose one day scientists pick up a transmission t
英语时差8，16