求翻译：而被誉为“总统摇篮”的耶鲁大学显然是真正的卧虎藏龙之地，甚至说它影响美国历史进程也不为过。仅仅在过去20年，连续三任美国总统老布什、克林顿与小布什，都是耶鲁毕业生是什么意思？

Yale University, known as the "President Cradle is obviously a real land of Crouching Tiger, Hidden Dragon, and even said it to influence the process of American history can not be overstated. Just in the past 20 years, three consecutive U.S. presidents George HW Bush, Bill Clinton and George W. Bus

It is known as the "cradle" president of Yale University is obviously true of Crouching Tiger, Hidden Dragon, and even said that it affected the United States historical process is not too. In the past 20 years, and 3 consecutive US President George Bush, Clinton and Bush, and Yale graduates have be

But by the reputation is “president the cradle” the Yale University is obviously place of the true crouching tiger, hidden dragon, even said it affects the US historic course not for.In the past 20 years, continual three American President Lao Bush, Clinton and young Bush, all was merely the Yale gr

Known as "cradle of Presidents" of Yale University is clearly real and Crouching Tiger, Hidden Dragon, even said that it affected United States history too much. In just the past 20 years, any of the three consecutive United States President George HW Bush, Bill Clinton and George Bush, are Yale gra

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