Digital China Research Institute Peking University Inaugural Meeting was held ceremoniously in PKU Hall on Dec.18th and 19th,2004.是什么意思_Digital China Research Institute Peking University Inaugural Meeting was held ceremoniously in PKU Hall on Dec.18th and 19th,2004.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句