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
사회학용어는 사회를 이해하는 데 중요한 역할을 합니다.sahoehak-yongo-neun sahoe-reul ihaehaneun de jungyohan yeoghal-eul hamnida.Sociological terms play an important role in understanding society.