??
????
????????????????? ????????????? ????????????
??:???????????????3000????,???????????
???????,????????????????,????(???“????????????”),????????????
???????????,??????,????3D??????????????“????????,?????”??,??????????????,????????????????,?????????
????????????????????,?????“?????”??????????,??????????,????????
“????,????????????????”????????,“????????????,???????5??,????2?????????,??90%???????”
????,????????
??????????????:??????????“i????”APP,??,?????????????????
“APP??????????????‘???’?”?????????,???,????41.4???2338????????????????1002???????????,????????????
????????????,??4000????,?????????????????????????,???????8????
??160??????,??????“????????????,?????????????‘??????’?”??????????? ?????????:???????????
?????????
???????????????“????”(???????????)?????????????