如果教科书写的好，反复再版，全世界几千万学生都买，收入也会很高

来源: rmny 于 2026-04-13 10:51:15 [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.