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
병작제를 통해 농작물 생산량을 늘릴 수 있습니다.byeongjakje-reul tonghae nongjakmul saengsanlyang-eul neullil su issseubnida.Through double cropping, we can increase the yield of crops.