理论上和实践上都可以，但成功的例子太少，其中奥妙不说也罢。

来源: 上海大男人于 2025-05-09 21:38:52 [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.