取決於當地疫情和接種率。我們這兒紅脖子多,近半數人不打疫苗,這幾天新病例猛增。住院、病死也激增。學區就在校還是遠程授課正在民調
本帖於 2021-07-21 19:59:49 時間, 由普通用戶 fuz 編輯
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