@caro_vina @August_West_GD @RadioFreeTom @mehdirhasan It reduces risk of infection, both for the person wearing the mask, and for others present (including workers).
@caro_vina@August_West_GD@RadioFreeTom@mehdirhasan它降低了戴口罩的人和在场的其他人（包括工人）感染的风险。
@caro_vina @August_West_GD @RadioFreeTom @mehdirhasan It reduces risk of infection, both for the person wearing the mask, and for others present (including workers).
@caro_vina@August_West_GD@RadioFreeTom@mehdirhasan它降低了戴口罩的人和在场的其他人（包括工人）感染的风险。