It's been 40 years since then, 从那时到现在 已经过了40年 and 20 years since Melinda and I were married. 我和梅琳达结婚也已经20年了 We are both more optimistic now than ever. 我们现在仍然坚持着这份乐观 甚至更甚于当年 But on our journey, our
REMARKS BY THE PRESIDENT TO THE NAACP CENTENNIAL CONVENTION NAACP介绍： NAACP：National Association for the Advancement of Colored People 全国有色人种协进会(National Association for the Advancement of Colored Peop
