伊利诺斯大学香槟分校(香槟)University of Illinois at Urbana,Champaign (Champa地址_伊利诺斯大学香槟分校(香槟)University of Illinois at Urbana,Champaign (Champa在哪个城市_伊利诺斯大学香槟分校(香槟)University of Illinois at Urbana,Champaign (Champa联系方式:电话、邮箱