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Continue to Chat美媒:白宮正在推動“群體免疫”策略 https://blog.wongcw.com/2020/10/15/%e7%be%8e%e5%aa%92%ef%bc%9a%e7%99%bd%e5%ae%ae%e6%ad%a3%e5%9c%a8%e6%8e%a8%e5%8b%95%e7%be%a4%e9%ab%94%e5%85%8d%e7%96%ab%e7%ad%96%e7%95%a5/
美媒:白宮正在推動“群體免疫”策略 https://blog.wongcw.com/2020/10/15/%e7%be%8e%e5%aa%92%ef%bc%9a%e7%99%bd%e5%ae%ae%e6%ad%a3%e5%9c%a8%e6%8e%a8%e5%8b%95%e7%be%a4%e9%ab%94%e5%85%8d%e7%96%ab%e7%ad%96%e7%95%a5/