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
회장석에 앉아 있는 사람은 회사의 결정권자입니다.hoejangseoge anja itneun sarameun hoesa-ui gyeoljeonggwonjaimnida.The person sitting in the chairman's seat is the decision-maker of the company.