很沮丧很可怕的是我们现在人定胜天的时代居然被一个病毒关住了。我相信疫苗，当然疫苗也会更完善。

来源: renwukeren 于 2021-10-30 07:35:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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