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
회사의 문제를 해결하기 위한 개선책이 필요하다.hoesa-ui munje-reul haegyeolhagi wihan gaeseonchaek-i pil-yohada.An improvement plan is needed to solve the company's problems.