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
대통령은 국가를 대표하는 중요한 역할을 합니다.daetongnyeongeun gukgareul daehyohaneun jungyohan yeogaleul hamnida.The president plays an important role in representing the country.