?? ???????,??????“??”??
![](http://n.sinaimg.cn/news/transform/200/w600h400/20181124/A7XY-hpevhck4062508.jpg)
????:1????????????:????
2????????
3????
4?????
5?????????
?2???????????????13??(???)“????”“‘???????’?????????,??????????????????????”“????????????????????”
«?????»??????????????,?????????????,??,????????????(3C??????????????????)???
?????,?,??“??????”???,????????????????,??“?????????”????????,?????????????,????????????????????????????,????“???”????????
??1??????,?“??”????,??????????,?????????????????????????????,?????????????????,???????
?????,????????“??????????”????????,???“??????????”???,????
???????????????????,??“?????”?????????,???,?????????????“????????????”??;
?????????????,???????“?????”??????????????,????????????????,??;
??????“???????”??????????,??????????????,????,????“????????????”???,??????????????????????????……
????,?????“??”????,??????????????????“??”,???????????,????????????,???
???????????????????????,???????????“??”????,??,???????????????????,??????????“??????????????”,??????????????
????????????????????????????,??????????“??????????????????????????????”,???????????????????????????????????,??????????????(??) ????????????:?????????????