By the CECC-mandated norms. That is to say, “Send an SMS to the local medical officers if somebody breaks quarantine, or send it to a police officer is somebody who is already a confirmed case breaks the perimeter.”
By the CECC-mandated norms. That is to say, “Send an SMS to the local medical officers if somebody breaks quarantine, or send it to a police officer is somebody who is already a confirmed case breaks the perimeter.”