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
획일적인 교육 방식은 학생들의 창의성을 저해할 수 있다.hoegiljeogin gyoyuk bangsik-eun haksaengdeul-ui changuiseong-eul jeohaehal su itda.A standardized education method can hinder students' creativity.