单词：Ricci theorem
里西定理
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By Mike O'Sullivan Jackson, California 24 April 2007 The colorful history of the Gold Rush is being kept alive in a handful of towns in the Western U.S. state of California. VOA's Mike O'Sullivan has more from the town of Jackson, a multicultural com
发表于:2019-01-09 / 阅读(258) / 评论(0)
2007年VOA标准英语（四月）
2007年VOA标准英语（四月）
This is IN THE NEWS in VOA Special English. Judge Sonia Sotomayor appears headed for confirmation to the United States Supreme Court. The Senate Judiciary Committee held hearings this week to consider her nomination by President Obama. Judge Sotomay
发表于:2019-01-11 / 阅读(236) / 评论(0)
VOA慢速英语2009年（七）月
VOA慢速英语2009年（七）月
LOURDES GARCIA-NAVARRO, HOST: Christina Ricci's career in movies began early - really early. She was only 10 when she played the adorably malevolent Wednesday Addams in The Addams Family. She went on to play fascinating, often dark and damaged women.
发表于:2019-01-16 / 阅读(168) / 评论(0)
2017年NPR美国国家公共电台3月
2017年NPR美国国家公共电台3月