二○○五年四月,承蒙美国加州大学伯克利分校东亚图书馆周欣平的邀请,作为访问学者,我前往该校进行学术交流,在美20余天,收获颇多。伯克利(Berkley)位于美国加利福尼亚州,濒临太平洋,与旧金山隔海湾相望,是一座美丽而充满文化气息的小城,世界著名的加州大学伯克利分校就座落于此,为美 In April 2005, at the invitation of Zhou Xinping, the East Asia Library of the University of California at Berkeley, as a visiting scholar, I went to the school for academic exchanges. I learned a lot in more than 20 days in the United States. Berkley is located in the United States, California, on the verge of the Pacific Ocean, and San Francisco across the bay, is a beautiful and culturally small town, the world-famous University of California at Berkeley is located here for the United States