片语
academic information exchange学术信息交流
academic exchange and cooperation学术交流与合作
international academic exchange center国际学术交流中心
academic exchange pattern学术交流模式
Academic exchange cost学术交流成本
academic exchange center学术交流中心
ACADEMIC EXCHANGE ACTIONS学术交流
Holding International Academic Exchange展开国际学术交流
German Academic Exchange Service德国学术交流总署