????????? ?????????? / ?????? ????????? (???? ????? ??? ???? ???????????)??? ?? ???????????? ??? ????? ??? ??????? ?? ??? ??? ???????????????? ?????????, ???????? ???????? ???? ?????????? ??? ??????? ???? ??????.A 4by4 auto refers to the motor vehicle with a drivetrain that's capable of powering all 4 wheels at the same time.????????? ??????? ?????