?????18??????

????“????”

????????????2??????????8??????????????? (??????????)?7???«???????“???”?????????????»,????????????????????????????????????????????????????????“?????”??????????,????????,????????

???????????????,?????,???????????,??????????????????????????????????????????????????????????????????????,?????,????????,??????????????????,???????,????“?????????”????,??????????????“???”???????????18??????

?????,??????“???”??????,??????????????“1+N”?????????,?????,?????????? ?????:???????????????????? “?????”????

?? ?????“????????”

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

2???????

3??????

4????????

5????????

?????18??????

????“????”

????????????2??????????8??????????????? (??????????)?7???«???????“???”?????????????»,????????????????????????????????????????????????????????“?????”??????????,????????,????????

???????????????,?????,???????????,??????????????????????????????????????????????????????????????????????,?????,????????,??????????????????,???????,????“?????????”????,??????????????“???”???????????18??????

?????,??????“???”??????,??????????????“1+N”?????????,?????,?????????? ?????:????????????????????