人家“蓋茨基金會”主要是為非洲等窮國開發免費疫苗的，基金會裏一堆免疫、疫苗專家，所以也不能說人家是外行。

來源: 越活越有勁於 2022-04-24 09:19:54 [舊帖] [給我悄悄話] 本文已被閱讀：次

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