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

2??????????

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

4???????

5?????????

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

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

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

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

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

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

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

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

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

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