Peopleusedtocommunicatewitheachotherthroughlettersandpu...
问题详情:Peopleusedtocommunicatewitheachotherthroughlettersandpublicphones.Sonowadaystheyusemobile phonesandtheInternetinsteadof.Thischangeincommunicationhavegoodeffectsonourworksandlife. Comparingwi...