好像樓主指的是，學校有沒有mandate, 比如每周測一次，學校給綠碼，沒有綠碼就不能進教學樓。

來源: honeydue 於 2021-09-12 13:56:47 [舊帖] [給我悄悄話] 本文已被閱讀：次

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