Derja translation of 'صَبُّورَةْ كَحْلَةْ'

1.

blackboard

Write anything on the blackboard. اكتب أي حاجة ع الصبورة الكحلة

2.

closed book, doesn't say anything

My son is a closed book; he doesn’t want to talk to me about his problems at school. ولدي صبورة كحلة ما يحبش يحكيلي على مشاكلو في القراية