@thereal_truther @joaquinlife Best we can do is probably too strong a claim. There are reasonable measures such as improving ventilation that reduce the intensity of transmission and therefore the number of infections over time (probably not just covid but others too).
@thereal_truther@joaquinlife我们能做的最好的事情可能是太强烈了。有一些合理的措施，如改善通风，可以降低传播强度，从而减少感染数量（可能不仅是新冠肺炎，还有其他感染）。