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

2??????v

3??????????

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

5???????

???????????8??11???????? (?? ?)??“??????????”??????10????????

8?????????????????10???????????,????“???????”????????? ?????????????? ?????????

????,????,????????????21?????????????,???????,??,???????????????????????????????,???

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

???,20??????????,??????????????????????,????70??????,???????,???????????????,???,???????????????,?????

????,??????????????????????????????????????????????????????????????,??????“????”???????????????,????????????????15????????????????????

??????“???”??????????4?8??,??????,???????????10????????????,??????????????8????10?????????????,?????,???,???????????????,?????????????

???“??????”??????????????????????,??????????????????????,??????????????????“?????????????”???????????????“???????”????????????????????????????,???????,?????????????????70????????,???????????????????????IP,?????????,????????????????????????????????(???????????????)

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