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
정부는 새로운 정책을 개발하기 위해 두뇌집단을 구성했다.jeongbuneun saeroun jeongchaeg-eul gaebalhagi wihae dunoejipdan-eul guseonghaetda.The government formed a think tank to develop new policies.