#观察永澄50天-01天#
http://www.jianshu.com/p/6875eb47c632
#观察永澄50天-02天#
http://www.jianshu.com/p/28c41365dbb6
#观察永澄50天-03天#
http://www.jianshu.com/p/4baad69a4af2
#观察永澄50天-04天#
http://www.jianshu.com/p/84e782700843
#观察永澄50天-05天#
http://www.jianshu.com/p/af42b3f0efd3
