http://cn.engadget.com/2007/05/23/whitehouse-new-tech-system/ Engadget 中国版 Comments for 美国白宫的科技装备好发烧啊！ http://cn.engadget.com/media/feedlogo.gif http://cn.engadget.com en-us Copyright 2009 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://cn.engadget.com/2007/05/23/whitehouse-new-tech-system/http://cn.engadget.com/2007/05/23/whitehouse-new-tech-system/May 23rd 2007 11:26AMhttp://cn.engadget.com/2007/05/23/whitehouse-new-tech-system/http://cn.engadget.com/2007/05/23/whitehouse-new-tech-system/May 23rd 2007 1:19PMhttp://cn.engadget.com/2007/05/23/whitehouse-new-tech-system/http://cn.engadget.com/2007/05/23/whitehouse-new-tech-system/May 23rd 2007 9:15PM