The teacher was amazed that someone actually had something to say on the subject, since most of the students were having a difficult time understanding it.
فاندهش الاستاذ من وجود شخص لديه ما يقوله عن هذا الموضوع ،‏ نظرا الى ان غالبية التلاميذ تستصعب فهمه .‏