@RadioFreeTom @AMcInDallas @mehdirhasan In what way does some people taking off a mask at a restaurant reduce the benefit of other people wearing them on a bus or in a pharmacy?
@RadioFreeTom@AMcInDallas@mehdirhasan一些人在餐厅摘下口罩会以什么方式降低其他人在公交车或药店戴口罩的好处？