小微粒輕飄飄的往上跑或吸附在衣服或物體機會更大.
無論是帶外科還是95口罩多少有用,沒95,外科口罩多帶幾個也有幫助.
小微粒輕飄飄的往上跑或吸附在衣服或物體機會更大.
無論是帶外科還是95口罩多少有用,沒95,外科口罩多帶幾個也有幫助.
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