单词：parthenogenetic paedogenesis
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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
2007年VOA标准英语（二月）
Peace Corps Volunteer Returns to Help Sierra Leone School On the 50th anniversary of the creation of the U.S. Peace Corps, some former volunteers are returning to the countries where they served as teachers, health care workers or agricultural adviso
VOA标准英语2011年(五月)
French Experts Question GMO Cancer Study French officials and experts have added their voices to the chorus of criticism over a recent study linking genetically modified corn to tumors in experimental rats. The French national food safety agency join
VOA标准英语2012年(十月)
SCOTT SIMON, HOST: Foods that contain genetically modified ingredients will soon be required to have a special label. NPR's Merrit Kennedy reports that we're now seeing what that label might look like. MERRIT KENNEDY, BYLINE: About two years ago, Con
2018年NPR美国国家公共电台5月
By Kurt Achin Seoul 12 March 2007 South Korean and U.S. negotiators have concluded their final round of formal talks aimed at a free trade deal. Although they say a deal is close, some of the most sensitive issues remain to be worked out in informal
2007年VOA标准英语（三月）
When it comes to the subject of GM foods, the public have a lot to say. As consumers, we can't tell the differences between GMO and non-GMO. Some food we eat daily must contain GMO. Many say that cherry tomatoes and purple sweet potatoes have both be
2016CRI中国国际广播电台