On Friday, Apr.6th, Mr. Guan Gan came here to make a profound discussion and furthermore brought about a vivid and excellent report for us in the meeting room.

• 4月6日，星期五，管刚来到俱乐部和大家做了一次深刻的座谈，并在计算机学院会议室给大家带来一场生动而精彩的报告。