???????????? ???????, ?????????? ??????????? ? ????????? ???????????? ??????????????? ??: ?????? ??????????? ??? ???????????? ??? ?????????? ??? ???????????? ?????????? ??? ??????, ??? ???? ?????? ??????? ?? ?????????? ??????? ???????? ??? ??????? 3D ?????????? ? ????? ??? ???? ???????????? ????????????Get assisted by a earth-course guidance team,