Robotteachersarenowverypopularwithpupilsinsomeprimarysc...
問題詳情:RobotteachersarenowverypopularwithpupilsinsomeprimaryschoolsinSouthKorea.__61___(compare) withhumanteachers,therobotteachersaremorepatient.Theyneverget62 (anger)andarealwayskindtothestuden...