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

2?????????

3???????????

4?????????

5??????

??/?????????????(?????????? ???)?????,??,??????????????????????,??6??????1??,???(????????????????????)???40%,??????????????????????????TOP3??,?????,????????????,??????????????????????????????

?????????????????«??»,????????????????,5??,?????267????????????,??????80%,???22??,??????????93%?

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

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

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