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

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

3????????150???

4?????????

5????????

??????

???????????? ????????  ???????????????

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

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

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

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

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

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

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

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

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

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