Hi, everybody. I'm here with Senator Elizabeth Warren, one of our strongest advocates for families and consumers like you. Today, we want to talk about some of the actions we've taken to prote

Men make a thousand sperm every second and to have an effective contraceptive, 每秒中，男性可生产出一千个精子，所以有效的避孕药 you need to get that level of sperm production down to one percent of its normal value. 必须把这个精子生

My Lords and Members of the House of Commons, My government’s legislative programme will continue to deliver on its long-term plan to build a stronger economy and a fairer society. To strengthen the e

March 13, 2008 THE PRESIDENT: As you can see here on the screen in front of me, we've got assembled in Afghanistan -- thanks to Ambassador Wood -- PRTs, which is Provincial Reconstruction Teams, made

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