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

2????????

3???????

4??????

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

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

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

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

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

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

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

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

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