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
학교에서는 구내방송을 통해 중요한 공지를 전달합니다.Hakgyoeseoneun gunnaebangsongeul tonghae jungyohan gongjireul jeondalhamnida.The school delivers important announcements through internal broadcasting.