同意保守點好。這種病這麽新，人類對它的認識實在有限，一切都在摸著石頭過河，自己的身體自己珍惜。

來源: southhill 於 2021-02-07 08:22:28 [舊帖] [給我悄悄話] 本文已被閱讀：次

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