哪里来的随机性?178/400来自三个专业，it's hard, cold data.

来源: 其乐无穷于 2024-06-10 12:28:16 [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.