配图里右上角的黑洞是什么？噢，右下也有一抹黑。。。

来源: 雪晶于 2020-06-04 00:57:21 [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.