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

2??????

3???????

4?????????

5???????

??????????????????12??27???? (???? ?????????????????)???27?,???????,????,????“??????????”?????,??,?????????????????,???????“???????”,?????“??????????????”?

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

?,??????????,???????????????????:????,16???????????????,5???????????,5????????,????

??:?????,16????,??????????????????????????????????????,?????;???????????????????????,16??????????,?????????????????????????????,???????????????????,????????????????????,???????????????

???????:???,????“????????????????”,???,???,?????????“?????”,????????????????????????,?????????????,1??????????????????????:???????????,????????????“??????????????????????????????”,????????“????????????”,?????,???????????:??,??????????,???(???????????????????) ????:???