題目應改下“洞人與石磨”：）洞主一直都自種麥子，用石磨加工成粉？

來源: pickshell 於 2020-08-09 07:02:37 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.