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#404033
講者：Speaker:
And supermarkets? I see a lot of face visors here in supermarkets. How important is that in crowded shops?
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可引用的發言段落Citable transcript turn
講者：Speaker:
And supermarkets? I see a lot of face visors here in supermarkets. How important is that in crowded shops?
j 下一段next turnk 上一段previous turn