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- 960
- 2020/10/18(日) 19:48:41.85
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>>918
> The results showed that, when seated with a mask on, on average only 0.003% of particles actually made their way into another passenger's breathing zone – the findings show that even in neighboring seats, risk is limited and that masks continue to help minimize exposure when someone coughs.
another passenger だから隣の客１人あたりだぞ
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