??? ?? ??????????? ??? ???????? ??? ?????????? ??? ??? internet , ? ??????????? ???? ????? ?????? ????????????? ????? ?????????? . ? ?????? ????? ??? ??????? ????????? ??? ?? ???????? ??? online ??????? ??? ?? ???????? ??? ?????? ???? . ????? ????????? ?????????? ???????? ?????????????? ?????????? ?????? ????????? ?????? ??? ????? ?????? ???