????:1??????v:??3??400??????

2?????????

3??????????

4???????

5?????????

??????1??????3????????????? (?????????? ?????)??3?,??,?“?????”??,??????????????????????????????,??????????????,???

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

??,????“??+????????????+????”????????,????????????????“????????????????”?????????????,??1700???,????88??????????????,???????????“??????”?GOIP????????1.3????,??????????????2400??????????????????,????????????????,??????????????????

?,???????,?????????,??,???????????????????,??????????300?,??31???,?????????????????????72????,?1500??????,???????????“????”??????,??1.3??????????????,???????????

??????,?????????????,?????????????????????????????696??????????????????,??,????????????????,??140??,?????????????1610????????????

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