平时一些想法，有些抽象有些具体，有些觉得还可琢磨，就信手列些提纲供以后参考，读不懂是难免的，不好意思

来源: 老键于 2020-11-22 23:26:34 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.