Was that they were not like us but as a result of this ongoing communications revolution your worlds really can be neighborhood 是同我们完全不一样的生物一样但随着这场通讯革命的推进世界将真的可以变为邻里 So that ethical commitment that Dr
My fellow Americans, the federal government is charged with the sacred duties of protecting our nation, supporting our Constitution and defending our borders. 我的美国同胞们，联邦政府承担着保护国民、维护宪法和防护边界的神圣职责。 We al
Hi, everybody. Our top priority as a nation is reigniting the true engine of our economic growth—a rising, thriving middle class. And few things define what it is to be middle class in America m
