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
우리는 과거의 데이터를 사용하여 미래를 예측하기 위해 백캐스트를 사용했습니다.urineun gwageoui deiteoreul sayonghayeo miraereul yejeokhagi wihae baekkaeseureul sayonghaessseubnida.We used backcasting to predict the future using past data.