Susan STEM
@feltanimalworld
the Entropy Control Theory : Language as system design, system is larger than the model. 又闭关了，可私信留言。
Joined August 2016
6.1K Following 41.2K Followers
你这么大的院子全铺木地板实在太厉害了。我下一步也想自己做一点亭院木工。储物房或者观景台一类的。
