我可能比你老,当时工作后再上研究生,我十七岁就到北京了!
所有跟帖:
• I was teaching at University in Beijing then -987654321tc- ♀ (0 bytes) () 06/05/2019 postreply 08:31:06
• Some of my students, colleagues were inside Tiananmen Sqaure tha -987654321tc- ♀ (84 bytes) () 06/05/2019 postreply 08:34:34