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
초등학교는 아이들이 처음으로 가는 학교입니다.chodeunghakgyoneun aideul-i cheoeum-euro ganeun hakgyo-imnida.Elementary school is the school that children go to for the first time.