奥巴马总统在胡德堡枪击案悼念仪式上的讲话
In our lives -- in our joys andin our sorrows -- we’ve learned that there is “a time for every matter underheaven.” We laugh and we weep. We celebrate and we mourn. We serve in war and we pray for pea
奥巴马讲话 确保同工同酬 为女性争取权利
Hi, everybody. Earlier this week was Equal Pay Day. It marks the extra time the average woman has to work into a new year to earn what a man earned the year before. You see, the average woman who work
奥巴马总统每周电台演讲(2016年12月3日)
Hi, everybody. On the first day of my administration, I promised to restore science to its rightful place. I told you we would unleash American innovation and technology to tackle the health challenge
本伯南克2013普林斯顿(7)
Little formal schooling but labor honestly and diligently to help feed, clothe, and educate their families are deserving of greater respect-- and help, if necessary-- 接受过很少正规教育 但诚实和勤恳劳动 为家人提供食物 衣服 教育的
TED演讲之神童 大人能从小孩身上学到什么(1)
Now, I want to start with a question: When was the last time you were called "childish"? 首先我要问大家一个问题:上一回别人说你幼稚是什么时候? For kids like me, being called childish can be a frequent occurrence. 像我这样的小孩,可能经常会