Good morning, my dear teachers and friends! My name is Li Bingke, from class four O five. Today, I am very happy to be here. My topic is “Our School”. My dear friends, welcome to our school! My sc
John F KennedyVice President Johnson, Mr. Speaker, Mr. Chief Justice, President Eisenhower, Vice President Nixon, President Truman, reverend clergy, fellow citizens, we observe today not a victory of
尼尔·帕斯理查的博客“一千个美妙时刻”讲述了生活中许许多多细小的快乐时刻，这些时刻包括得到免费续杯和用上干净的床单。在TED多伦多站系列演讲中，他揭示了让生活变得美妙的三个秘诀（都以字母A打头）。It begins about 40 years ago, when my mom and my dad came to Canada. My mom left Nairobi, Kenya. My da
So we believe that deep computing is a trend that will have a profound effect on commerce and on society. Of course a concept throwing big problems at computers is not a new idea. Its rules can be tra
WEEKLY ADDRESS: The Legacy of Nancy Reagan (March 12, 2016) 奥巴马每周电视讲话：总统缅怀前第一夫人南希里根 Hello, everybody. This past week, we lost an American icon and one of the most influential figures of her time-forme
