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
그 회사는 관료주의적 절차 때문에 혁신을 이루지 못했다.geu hoesa-neun gwanryojuijeok jeolcha ttaemune hyeoksin-eul iluji mothaetda.The company failed to innovate due to bureaucratic procedures.