Positive Reinforcement; Fully Vaccinated means: 第二针以后两个星期

来源: SwiperTheFox 于 2021-05-14 09:01:19 [档案] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

回答: 你的解释只是假设理想状态下和每个美国人都有脑子的情形下。由萨克斯风于 2021-05-14 08:57:33

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