對技術文明越來越失望。技術文明增加了人類的幸福指數了嗎？

來源: 呆霸王於 2010-06-18 07:26:25 [博客] [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.