@MelpomeneMel @heatherwritesss Closures for flu outbreaks or even in some cases due to bad flu seasons without high cases in the school itself would be more than 2 days. A week or two was common, sometimes longer.
@MelpomeneMel @heatherwritesss 因流感爆发而停课，甚至在某些情况下，由于流感季节不好，学校本身没有高病例，因此停课时间将超过 2 天。一两个星期很常见，有时更长。