单词：PYRROLIDINEDITHIOCARBAMATE
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On Friday mornings ,we bring you StoryCorps when people across the country share stories about their lives. And today two parents remember their daughter. Liddie Horsey was born with a rare genetic disorder. It's called Cornelia de Lange Syndrome. I
2007年NPR美国国家公共电台
Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti
国家地理2008年
Washington, DC 12 December 2006 watch Cultural Diplomacy Amid the turmoil generated by U.S. policies in the Middle East, the American diplomatic community is looking for more effective ways to communicate with Arab populations throughout the Middle
2006年VOA标准英语（十二月）
By Alisha Ryu Nairobi 21 February 2007 International aid agencies are expressing frustration and alarm at their lack of access to several needy regions of Somalia because of continuing insecurity. VOA Correspondent Alisha Ryu in our East Africa Bure
2007年VOA标准英语（二月）
By Cathy Majtenyi Nairobi 22 January 2007 An international human-rights watchdog is warning that Rwanda could erupt into a new cycle of violence if the authorities do not protect participants of the country's grassroots trials that hear and prosecute
2007年VOA标准英语（一月）
By Meredith Buel 05 December 2006 The bi-partisan Iraq Study Group is scheduled to release its findings Wednesday, and news reports say the panel will recommend withdrawing nearly all U.S. combat units from Iraq by early 2008. Middle East analysts s
2006年VOA标准英语（十二月）