n. 珊瑚补血草

Cloning Humans

05 关于克隆人计划的争论 DATE=2-21-01 TITLE=SCIENCE REPORT - Cloning Humans BYLINE=George Grow (start at 59

发表于:2018-12-07 / 阅读(100) / 评论(0)

科技之光

EXPLORATIONS - National Museum of the American Indian

EXPLORATIONS - July 10, 2002: National Museum of the American Indian By Marilyn Christiano EXP-American Indian Museum (RealAudio) VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember

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Explorations

VOA慢速英语2012 Explorations - Travel Industry, Fisheries Depend on Threatened Coral Reefs

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发表于:2019-01-12 / 阅读(66) / 评论(0)

2012年VOA慢速英语(二)月

2006年VOA标准英语-Pope Meets Muslim Envoys, Says Interfaith Dialo

By Sabina Castelfranco Rome 25 September 2006 Vatican Swiss guards salute a car with an Albanian flag at Pope Benedict XVI's summer residence, September 25, 2006 Pope Benedict has met with diplomats from predominantly Muslim countries and said both

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2006年VOA标准英语（九月）

VOA标准英语2013--Human Rights Trial in Guatemala Could Set Global Precedent

Human Rights Trial in Guatemala Could Set Global Precedent Chanting justice, justice, protesters in Guatemala City reacted angrily to the suspension of the trial earlier this month. The protesters, mainly indigenous people, want the 86-year-old forme

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VOA标准英语2013年(四月)

2007年VOA标准英语-Scientists Await Recommendations of Global Clim

By Mike O'Sullivan Los Angeles 03 May 2007 Leading environmental experts who are meeting in Bangkok this week are hammering out details of a report on ways to fight climate change. Several leading US scientists say the report, to be released Friday,

发表于:2019-02-04 / 阅读(93) / 评论(0)

2007年VOA标准英语（五月）

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balance wheel set screw

beefs up

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