@sameo416 @NjbBari3 Okay let me understand this. For the past two years hand washing has been emphasized (for better or worse) like never before but somehow there is an unexpected new outbreak of a disease that is prevented by...hand washing?
@sameo416@NjbBari3好的，让我明白这一点。在过去的两年里，洗手被前所未有地强调（无论是好是坏），但不知何故，一种新的疾病突然爆发，通过。。。洗手？