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

2??????V

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

4????????vx

5??????????

?2???12??????????????? ???:???????????“????”?????? ????????

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

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

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

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

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

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

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

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

????,???,???????????,?,????????????????,??????IT?????

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

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

“??‘??’?????????,????,?????????,??????,??????”??????????,???????????????,????????????????????,?????????(??????????????????)

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