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

2????????

3??????????????

4?????

5?????????????

????6???????????????????????????12????? (??????? ?????)??????“??????????”,?????12????????????,?????,??????????“?????”?

??????,??12????“???????????????”,???“??”?????,????“?????”,??????????????????????,?????

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

“?????????,‘???????????’?????????”???????????????,????“????”????,???????,???,?????????????“??”“??”,????,???????????????????????,?????????????????,??????????????????????

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

??????????????????????????,?????,????“520”??“???”,???4???????

“????????,????????????‘???’????????????‘???’?????????????????????????”???????????????????????,??????,?????????????????????????????????????,??????????????????,????????

???????????????,????“????????????????”??????????,???????????????(??????) ???????????????????????????:???????