又是一年毕业季
Graduation season is in full swing
毕业纪念视频连接：
http://mp.weixin.qq.com/s?__biz=MzA5MzA3MTE2NA==&mid=2653934937&idx=1&sn=4d11b5e7cc660472a4c187adb3860d0e&chksm=8bb8070abccf8e1c6b6327d54d66e9b7a96eac3b863b56d66eaa49d7babae216842cc0b51063&mpshare=1&scene=23&srcid=0515CJSIqdZsKhZJjr5R8FiZ#rd
