帕特里夏·库尔讲了有关婴儿学习不同语言的惊人发现，婴儿聆听围绕在他们身边的人类声音并对他们要知道的声音做统计。精巧的室内试验和脑部扫描呈现6周大的婴儿如何使用复杂的统计推理来感知世界。这可能就是为什么少儿英语这么火的原因了。 patricia kuhl: the linguistic genius of babies 婴儿的语言天赋 i want you to take a look at thi
Hello, everybody.In the State of the Union, I laid out three areas we need to focus on if we’re going to build an economy that lasts: new American manufacturing, new skills and education for American
June 25, 2007 3:13 P.M. EDT THE PRESIDENT: Welcome to the White House. It's a neat occasion to be able to welcome the 2007 Presidential Scholars. We're glad you're here, I congratulate you on the fine
Dear Graduates, 亲爱的毕业生， Tomorrow, or maybe today, you will be leaving us. Like fresh winds blowing out of this lychee campus, like eagles spreading their wings, you aspire towards the azure sky higher
