生日快乐 我的VPN又不能用了。所以不能翻墙去FB。姐姐拆线了，恢复很好。我惊喜，她都能开车了。恢复好，就很安心了。成都又进入雾霾天了，每到冬天就很恐怖。我的肾脏负担就很重了。想念休斯敦和奥兰多的蓝天白云，哎成都就别奢望了。
Related Posts
(2017-10-22 22:37:09)
My condolences to the family, colleagues, and students.Lan Zhao, (2016-01-07 16:00:00)
Paul (Bao Ge) was our classmate in Dept. of Applied Math, ChongQing University, China. We spent 4 ye...