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

2??????

3????yp??

4?????

5??????????

????????7??????????4????(??????????)4??????????????,????????????????,??????38?????????,?????????????,????????????????????????????????,??????????,???????????????????????????????????????????????,??????????,??,????

?????????????,????????????????,??????????,???????????,????????????41?,?????????????,?????????????????,?????,???????????????????????????,???????????????

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

??,?????????,????????????,??????????????????,?????40?????,????????????????,?????????“??”,????????,?????????????,????????

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

??????,“????,????????????”????????,???????,??????,??,???????,?????????;????????,??????,?????

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

????????,??,???????????,???????,?????????,???????????????,?5???;?????????????,?????????5??????????????????,??????(??????????,????),????????(??????????) ?????????????:?????????????