奥巴马演讲 Honoring Social Security
Remarks of President Barack ObamaAs Prepared for DeliveryAugust 14, 2010Washington, DC Seventy-five years ago today, in the midst of the Great Depression, Franklin Roosevelt signed Social Security into law, laying a cornerstone(基础,柱石) in the foundation of America’s middle class, and assuring generations of America’s seniors that after a lifetime of hard wo...