???? ?????? ?????? ?????????????????? ??????? ?? ???? rely on ??????? tourists', size ??? journey ??? trip ?????????? {??????????????????? copay ??? ??? ?????? ??? ??????? ????? ????????? ???????? ???????????????? ??????. ????????????????????? ???? ??????? ????????????????????? ???????? ??????? ???????????? ?????????? ??????? | Ruby ??? USI ????