DMTN – Safety Zone

hana dul set net bulbichi ppalgakehana dul set net tik tak ttok ttakmeolliseo nega boindabuseojin dari wieseohwicheongimyeo hwicheongimyeoneon georeogasimjangeun nokseulgo gojang nauisigeul irheo beorin chaejiteun eodum sogeul geotneun neol kkumeseokkaji butjabaneon geogi geudaero meomchwohangeoreum deo gamyeon neoreul jikil su eobseodasi Green light Red light tteonan neol butjabeumyeo (yoo who