@nosoyyo7 @WesPegden That logic doesn't follow at all. People wearing N95s can do so because they think they work BETTER, not because they think other masks don't work at all.
@nosoyyo7 @WesPegden 这个逻辑根本不符合。佩戴 N95 的人可以这样做，因为他们认为自己的工作更好，而不是因为他们认为其他口罩根本不起作用。