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
국방부는 국가의 안전을 책임지고 있습니다.Gukbangbuneun gukga-ui anjeon-eul chaegimjigo issseubnida.The Ministry of National Defense is responsible for the safety of the country.