I know families who are already living in this reality. 我知道这在有些家庭中已经实现了。 The Daniels family, for example, set up a DNA lab in the basement of their suburban Chicago home. 例如丹尼尔斯一家，在芝加哥郊区的家庭地下室建立了一个DNA
July 15, 2007 4:02 P.M. EDT THE PRESIDENT: Ladies and gentlemen, welcome here to tee ball on the South Lawn of the White House. I'm honored to be joined here with the commissioner for today's game, me
November 5, 2007 THE PRESIDENT: Good morning. Laura and I are thrilled to welcome you to the White House. We welcome the members of Congress, the members of the Cabinet, and other distinguished guests
"This moment of peril must be turned to one of progress," President Barack Obama said this morning, as he signed his first two Presidential Memoranda aimed at getting us on the path to energ
