There has been a change of government. 政府发生了变化。 It began two years ago, when the House of Representatives became Democratic by a decisive majority. 这种变化开始于两年前民主党在众议院取得决定性多数席位的时候， It has now been compl
Hi, everybody. 大家好！ I'm here at Children's National Medical Center in Washington, D.C., visiting with some kids being treated here all the time for asthma and other breathing problems. 此刻，我在华盛
August 29, 2008 PRESIDENT BUSH: It is such an honor to welcome a man I've come to admire a lot to the Oval Office, President Kikwete of Tanzania. He comes representing a great country. He also comes r
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