Employing stock footage may also help illustrate stories and enhance the overall presentation with no need to have for in depth site shoots.??? ??? ????????? ???? ???? ?? ???? ???????? ???? ???? ?? ?????? ????? ????????? ???? ???? ?? ?????? ??????? ?????????? ????? ???????? ?? ??????.????? ??????? ???? ?????? ?? ????? ?? ?????? ?????? ???? ????? ??