美国总统奥巴马与其夫人发表了2010年圣诞节英语演讲，祝全国人民圣诞节快乐，鼓励全国人民支持军队及军人的家属，强调了军人保家卫国的牺牲奉献精神。 The President and First Lady Extend Christmas Greeting and Urge Americans to Support the Troops and Their Families Weekly Addre
President Obama speaks to the national convention of Disabled American Veterans in Atlanta, GA about the upcoming end of combat operations in Iraq and his Administration’s pledge to honor our nation’s
REMARKS OF PRESIDENT BARACK OBAMA WEEKLY ADDRESS The White House Saturday, February 7, 2009 Yesterday began with some devastating news with regard to our economic crisis. But I'm pleased to say it end
The average young person today in a country with a strong gamer culture will have spent 10,000 hours playing online games by the age of 21. 在一个玩游戏氛围很强的国家，当今的年轻人在其21岁前，平均每人花费在网络游戏上的时间可达10000小时。 Now 10,
