?? ?????????????
????:1??????:????????
2???????????
3????????????
4??????????
5???????????
???1??????4???????? (???????? ???????????????????????)?????????????????4???????????
1???????????????4??????,?????????????????? ???????????? ?? ?????????????,?????????????,???????????????,??????????,?????????,?????,?????,?????????,?“??”??,???,????????,?????????????????????,????“?”?????????????“?”,??,???
??????,????????????“?????”?????“???”??????,?,??,?????????(??????)
?????????????:?????