???? ?????????????? ?????? ?? ????? ??? ??? ??? ?? ???????????? ??? ??? ?????????? ??? ?????? ??? ??????????.?????? ?? ????? ????? ??? ???? ?? ??? ?? ????? ???? ?????, ???? ??????? ???????. ???? ?? ???????????? ????? ?????? ????????????? ???????????, ?????? ???? ?? ???????????? ????? ?????????.Knowing your viewers means which you could tailor artic