What does a post office sorter do?

Sorting refers to sorting by segments, and the mail to be delivered is accurately divided into the mail segments of the courier according to the address written on the cover of the mail for the postman to arrange the letter. The post office sorter belongs to the job of sorting mail by mailing address.

That is to say: distribute the mail, parcel, registered, express and ordinary letter sent by the mail truck to the postman's workbench and make preparations for delivery. To put it bluntly, "it's like a unit sending things; Apples are apples, and pears are distributed to everyone according to the roster. "Ready to take them home.