Founded in 1754 as King's College, Columbia University is today an international center of scholarship, with a pioneering undergraduate curriculum and renowned graduate and professional programs.

成立于1754年的皇家学院，今天的哥伦比亚大学已经是拥有着先进的本科教学和非常好的学术声望的科研基地。

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According to the International Programs Center of the U. S. Census Bureau, the total population of the world reached 6,634,294,193 on Thursday.

根据美国人口普查局的国际项目中心资料显示，周四，全世界总人口已达到6,634,294,193之多。

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Whether U.S. national security was damaged by any of the alleged disclosures would depend on how detailed the information was and whether the woman knew any of it was classified, said Carl Baker, director of programs at Pacific Forum Center for Strategic and International Studies.

NPR: Woman At Center Of Spy Allegations Is Enigma