懂即是不懂，不懂即是懂，似懂而非懂，大概算懂了

来源: 扬之水于 2018-12-20 16:58:39 [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.