谢谢梧桐版主。拙文原文是英语，现在节译成华语，減省了详尽的论证，在此声明一下。乐意答客问。

来源: renqiulan 于 2023-01-06 06:37:00 [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.