# data[].attributes.headline
Self-learning for English novel(more than 8 hours)

# data[].attributes.subject
Self-learning for English novel(more than 8 hours)

# data[].attributes.headline
Self-learning for TOEIC vocabulary(I think I spend more than 10 hours on it)

# data[].attributes.subject
Self-learning for TOEIC vocabulary(I think I spend more than 10 hours on it)

# data[].attributes.headline
Self-learning for TOEIC vocabulary(1 hours)

# data[].attributes.subject
Self-learning for TOEIC vocabulary(1 hours)