??? ??????????, ??????? ?????? ?? ?????????? ?? ??? ???? ?????????. ? ????????? ???? ?????? ??? ??????? ?? ????????????? ?????? ??? ??????????? ??? ??? ???? ????????? ??? ????????????? ??? ??????????? ??? ???? ?????????? ?????, ???? ???????? ?????? ?? ????? ?????????? ???? ???????.Slide and Video Development & Sharing: You must generate slides and