2주차 수업자료

EN: https://drive.google.com/file/d/1RmmF5Tp4oBJ50Mmtwmvyjhs4_zyPY9qT/view?usp=sharing

KO: https://drive.google.com/file/d/195qGDTsu5NcPpqOCZiQ8O4sgKKcqF59I/view?usp=sharing

full KO: https://drive.google.com/file/d/1mweYbaRVktLXkrNDcOYbxqyrNyscgiY-/view?usp=sharing

EN: https://drive.google.com/file/d/193P4xfbUjqfO6yE24UMQkQbcLLaS4THw/view?usp=sharing