我看二姐的办法是太笨太慢了，可能适用于古人，但不适合现代人。

来源: 叶紫荆于 2010-01-23 06:31:26 [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.