的确，保持一个质疑所有可能性的思维很重要。

来源: 影云于 2021-08-23 08:36:46 [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.