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

2???????????

3???????vx

4???????????

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

???????10??3?? ???????????:??????????????? ????“??”?????“????”

????????? ?

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

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

????,????45??“????”????,?????????????????,??????????“????”??????????,???“?????”????,????,??????????????????,?????,?????

????????“?”? ???? ????????????

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

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

?????25????,????8??????,?????????1150????……???????“???????????????????”??,????????????????,?????????????????

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

“?????????!”?,50??????????????????????????“???”??????????????????????,??

“?‘??’??????”?????????,????“Z???”??,??????80%??“00??????????”,“??????????????????????,??????????,??????”

????“00??”????????

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

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

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