打過疫苗的在美巡賽賽場可以不戴口罩，沒打過的在室內戴，室外不能保持距離也要求戴，當然各州規定有不同

來源: 通州河於 2021-05-24 18:25:14 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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