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
주객관계의 이해는 문법을 배우는 데 중요하다.jugyeogwan-gye-ui ihae-neun munbeob-eul baeuneun de jungyohada.Understanding the subject-object relationship is important for learning grammar.