????????????,??????????????,??????????,????????????,???????????,???????????????,??,??????,????????,???????,???????????????????,???????

?????????,??????????????,???????,???????????????????????????,??,???????

????,???,????????,????????????(???:????????? ?????????? ??????????)

??????????:????

“?????????”????

?? ????|???? ????

????:1??????????:???????????

2???????

3???????4??????

4????????????

5??????????

????????????,??????????????,??????????,????????????,???????????,???????????????,??,??????,????????,???????,???????????????????,???????

?????????,??????????????,???????,???????????????????????????,??,???????

????,???,????????,????????????(???:????????? ?????????? ??????????)

??????????:????