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

2?????????

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

4???????

5???????

?2???????5???????? (????????????? ????????)???????????????????????,??????,??,????????“??”???,?????????????????,??????????????“??”????

?????????????? ??????

??200????????????????,??DF4C???32????????????????????,????????????,??????????,??????,?????????????????????????????????????,???,?????????????????,??????????????,????

????????????????????????????????,???????,????????????,????1????,??????????????????????

?????????????????????????“?????????”???????????? ??????????

???????20?,????????????,????128????????????????????????????????,????10?????,????

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

???????????:???