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

2??????

3???????

4??????

5??????????

??2????????14????????????????????(???????????????)“?????,??”????????«???????»(?????«???????????2»)?????????????????,??????????

?40???????“???????”???????,13????,??????????????«??2»?

2????13???,“???????”??????????????,????????????????«???????»??? ????

?????,«???2»??,?????????????,??????????????????

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

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

????????????????,???????,???,??????????,???????????????????????,????“?????????????”?????????,????«???????3»????,“????????????,?????”

??????«?????????2»??,?????,?????????,??“??,???????????”?

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

????,????????«????????2»????????????????????????,“??,????????”(???????)

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