?? ??«????????????»??????“??+??”
![](https://image.chezhanri.com/2019/0816/20190816114004386.jpg)
????:1????????:150??????
2?????????????
3?????????
4????????
5???????????
???8???????23??? (????? ??)?????«???????»?????,??,?“?????‘???????????????????’”?
???,«?????????????????????????????»???36?????????????,????????????????????,??,??????????????????????????????????????????
????????????,?????????????????,?????????????????;?????????????????????“??”?????;??????“???”????,??????????????????,???;?????????????……
????????“?????????”???????????????????,??,?????????????????????????“????????????????????????,?????”??,??“??”????????????,??????????,??;???????,??????,??????????,???
?,?????????«??????????????????????????????????????????»??,?????????,?????IP??,??“??????????+??”??????????IP????,???????????????????????????,??????????????
?????,??????????“???????????????????????,?????,???,??????????,??????????,??????????,???????????”
?????????????????,??,???8????????????????????????????????22????“??????????????”??????????????????????????????,?????,?????????????????????????,??????“???????????????????”,??,?????????????????????????????,??????????????????????????,????????????????“???”????????????????
???,«?????????????????????????»????????????????????,??????????????????????????????????????????????IP??????“?????????????????????,????,?????????????????????,????????????????,????????????????IP??????,??,???????”(??) ???????:????????????