????? ???? ?? ???? ???????? ????? ?? ???? ??????? ??????? ??? ????????.????? ?????? ????? ??? ????? ????? ??? ??? ??? ??? ???? ?? ??? ????????????? ??? ????? ?????????? ?? ?????? ??????? ???? ?? ?????Hassan, an excellent aviation engineer struggles with loneliness and melancholy when attempting to layout his exceptional task.???? ???? ?? ????? ??