???????

??????????? ??  ??????

????????:?????????????3000??,?????

????,???????????????????,??(??“???”),?????

??????,????,????3D????????“??????,????????”??????????????,?????????,????????????????????????,???????????????

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

“????,?????”??????,“???????,?????????????????5??????,???2????,??????90%???”

????????????,?????????????

???????:??????????“i???”APP,????,??????????????????????????????

“APP???‘???????????????’?”????,????????,????41.4?????????????????????2338??????????1002??????????,????

????????????,???????????4000???????????,??????????????????????,??8???

?????????????160????????,?????????“??????????,????????????‘????????????’?”????? ???????????:????????????? ??“???????????”????

?? ????????????“?????”(????????)

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

2????????????

3?????????

4???????????

5????????????

???????

??????????? ??  ??????

????????:?????????????3000??,?????

????,???????????????????,??(??“???”),?????

??????,????,????3D????????“??????,????????”??????????????,?????????,????????????????????????,???????????????

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

“????,?????”??????,“???????,?????????????????5??????,???2????,??????90%???”

????????????,?????????????

???????:??????????“i???”APP,????,??????????????????????????????

“APP???‘???????????????’?”????,????????,????41.4?????????????????????2338??????????1002??????????,????

????????????,???????????4000???????????,??????????????????????,??8???

?????????????160????????,?????????“??????????,????????????‘????????????’?”????? ???????????:?????????????