就是权重不同。有黄多些的，有黑多些的。

来源: 偶尔短路于 2025-10-24 17:45:23 [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.