?? «?????????????»??????? ?????

????:1?????wx????:????????
2????????
3??????
4?????????
5?????????
?????2??18? (?? ???????)???????????«??»(«????2»)18??????????
«????2»??????«??????????????»?????????????,?????,?????????????????,?????????????????????????,???????,??????????????????????“???”,??????????????????“?”???18???????,??(??????)?????????????123?????,????21?????????????

???,??????????????????,«??2»?????????????????????????????,???????????,?,?,?????“??”?
?,«??????????»?????,???«??????2»??????????????,????????????,???
«???????2»??,????“??”“?????????”?????????,??????????,????????“?????”?????,???“???????????????????????‘????????????????’”???????
????????????????,??“????”(???????,????“???”)???????,???,??,????????“???????????«???????????2»???????????”
?????????????????????????,«???»??????,????????????????????????,????,??“1+1>2”????
«?2»????????????????????????????????,??2???????22?????????(??????????????????????)
?????????????:???