“一开始同学介绍我给师姐当下线写手，我和上家商量，能不能我给她做代理，我利用自己学中文、身边会写的人多的优势，发展一些写手，她同意了。” 知乎赚钱也是，跟你写了多少篇回答或回答万赞什么的，半毛钱关系都没有，关键还是得借知乎官方的风口才能飞得起来 By building it generic it really should be able to hold any knowledge type. In C++ we connect with this a template. In Java a generic. A palindro... https://onlybookmarkings.com/story14372130/the-definitive-guide-to-%E4%BB%A3%E5%86%99