[1차시]Sit down,please((YBM김)24-25p)
[1차시]Sit down,please((YBM김)24-25p)
[2차시]Sit down,please((YBM김)26-27p)
[2차시]Sit down,please((YBM김)26-27p)
[3차시]Sit down, please((YBM김)28-29p)
[3차시]Sit down, please((YBM김)28-29p)
[4차시]Sit down, please((YBM김)30-31p)
[4차시]Sit down, please((YBM김)30-31p)