開始說不戴口罩是出於無奈，沒有口罩號召戴口罩會社會大亂。抗疫是社會問題，不完全是技術問題。

來源: wass 於 2022-08-23 13:29:00 [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.