咱們現在得以免受瘟疫折磨的疫苗，就是你們這些人不計報酬，一年才拿7萬刀研發出來的。感謝你們的奉獻！

來源: 清漪園於 2021-07-22 06:37:25 [舊帖] [給我悄悄話] 本文已被閱讀：次

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