To improve the sophistication, functionality, and access speed of this website, I have begun the process of migration. In addition to the old content, new content will be updated continuously. The old content has been moved to https://jununiverse.wordpress.com 为了提升此网站的逼格、功能和访问速度。我开始了搬家工作。除了老的内容，新的内容会陆续更新上来。老的内容被移植到了https://jununiverse.wordpress.com