单词：roller drill
单词：roller drill 相关文章
By Dan Robinson Capitol Hill 25 September 2007 The U.S. House of Representatives has approved legislation to strengthen economic sanctions against Iran over its support for terrorist groups and refusal to halt uranium enrichment. VOA's Dan Robinson
2007年VOA标准英语（九月）
By Dan Robinson Capitol Hill 20 June 2008 The House of Representatives has approved legislation updating U.S. foreign intelligence surveillance law. President Bush welcomed the bipartisan compromise measure saying it will improve U.S. capabilities t
VOA标准英语2008年（六月）
U.S. Secretary of State Condoleezza Rice is appealing to wealthy countries not to cut development aid or resort to protectionist trade practices in the face of the global economic crisis. VOA's David Gollust reports from the State Department that Ri
VOA标准英语2008年（十月）
By Scott Stearns White House 13 March 2008 President Bush says he will veto a terrorist-surveillance bill that contains provisions added by opposition Democrats in the House of Representatives, because he says the bill as written would undermine nati
VOA标准英语2008年（三月）
WASHINGTON, Jan. 20 (Xinhua) -- White House spokesman Robert Gibbs on Thursday said President Barack Obama is likely to run for reelection（改选） in 2012. I think it is likely that is going to happen, said Gibbs during a regular briefing, noting
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