牡蛎超科

美国国家公共电台 NPR Apps Can Cut Blue Light From Devices, But Do They Help You Sleep?

DAVID GREENE, HOST: OK, now let's talk about some light that is probably not as good for you. This is the light coming from your smartphone or other screens. It's known as blue light. And it can really interfere with your sleep. Some people are using

发表于:2018-12-17 / 阅读(101) / 评论(0)

2017年NPR美国国家公共电台11月

侏罗纪搏击俱乐部第36期:接二连三发现骸骨

Then, Ostrum's crew made another discovery - lying next to the Raptor was a second skeleton. 紧接着，奥斯特伦姆的团队有了另一个发现，在迅猛龙旁边还有第二具骸骨。 Two Raptors, side by side. 两头迅猛龙紧挨着。

发表于:2018-12-28 / 阅读(89) / 评论(0)

侏罗纪搏击俱乐部

SSS 2008-11-07

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. One of the most important archaeological finds in history was the Dead Sea Scrolls. These documents include some of the earliest written records of the

发表于:2019-01-08 / 阅读(117) / 评论(0)

Scientific American(十一)月

2007年VOA标准英语-North Korea Misses Deadline to Shut Down Nuclea

By Luis Ramirez Beijing 14 April 2007 An April 14 deadline has passed and there are no signs that North Korea has begun to shut down its main nuclear reactor, as it agreed to do in February. VOA's Luis Ramirez reports from Beijing, where diplomats ha

发表于:2019-01-11 / 阅读(141) / 评论(0)

2007年VOA标准英语（四月）

2007年VOA标准英语-Rice Begins Mideast Peace Mission in Jerusalem

By Robert Berger Jerusalem 17 February 2007 Condoleezza Rice and her host Israeli Foreign Minister Tzipi Livni shake hands in their press conference before their meeting US Secretary of State Condoleezza Rice has begun a new peace mission to the Midd

发表于:2019-01-12 / 阅读(105) / 评论(0)

2007年VOA标准英语（二月）

音乐咖啡厅:Eanie Meany-Jim Noir 阿迪达斯可爱广告歌

Eanie Meany选自来自曼彻斯特的旋律天才Jim Noir的个人首张专辑「Tower Of Love」，因为幽默的歌词If you dont give my football back， Im gonna get my dad on you(如果你不把我的足球还给我，我就叫我的老子出来对付你) 而被adidas挑中成为广告歌。 Jim Noir是一位

发表于:2019-01-16 / 阅读(160) / 评论(0)

音乐咖啡厅

2006年VOA标准英语-South Korea Hopes for Peace 'Regime' to Br

By Kurt Achin Seoul 15 March 2006 South Korean President Roh Moo-hyun The Korean War of 1950-53 never formally ended. Fighting was halted by a temporary armistice that remains in effect today, dividin

发表于:2019-01-30 / 阅读(198) / 评论(0)

2006年VOA标准英语（三月）

2007年VOA标准英语-Bush: North Korea Must Abide by Terms of Nuclea

By Scott Stearns White House 15 February 2007 U.S. President George Bush says North Korea must abide by terms of an international agreement aimed at ending its nuclear program. VOA White House Correspondent Scott Stearns reports, the White House is

发表于:2019-02-03 / 阅读(136) / 评论(0)

2007年VOA标准英语（二月）

2007年VOA标准英语-Scientists Find DNA That Determines Dog Size

By David McAlary Washington 05 April 2007 Scientists have discovered a genetic reason why some dogs are small and others big. They say the finding has implications beyond canine size, since the work applies to the study of other complex genetic trait

发表于:2019-02-05 / 阅读(140) / 评论(0)

2007年VOA标准英语（四月）

美国国家公共电台 NPR The Unsung Heroine Who Helped Shape 'Suicide Squad'

The Unsung Heroine Who Helped Shape 'Suicide Squad' AUDIE CORNISH, HOST: The summer's final big comic book movie opened today. Suicide Squad is not an ordinary superhero movie. For one thing, it's about supervillains. And its original story was conce

发表于:2019-02-13 / 阅读(138) / 评论(0)

2016年NPR美国国家公共电台8月

加州语文教材 G2 V3 Creaturea Old and Older 09

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发表于:2019-03-02 / 阅读(134) / 评论(0)

加州语文教材California Treasures G2

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加州语文教材California Treasures G2

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发表于:2019-03-02 / 阅读(149) / 评论(0)

加州语文教材California Treasures G2

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发表于:2019-03-02 / 阅读(151) / 评论(0)

加州语文教材California Treasures G2

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发表于:2019-03-02 / 阅读(153) / 评论(0)

加州语文教材California Treasures G2

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发表于:2019-03-02 / 阅读(151) / 评论(0)

加州语文教材California Treasures G2

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发表于:2019-03-02 / 阅读(152) / 评论(0)

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