Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
우리 학교의 홍보처는 새로운 프로그램을 홍보하고 있습니다.uri hakgyoui hongbocheoneun saeroun peurogeuraemeul hongbohago issseubnida.The public relations office of our school is promoting a new program.