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

2?????FJ?

3?????????

4????????

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

?????????????????6???????????????????28??????????? ?????????????:????“???????????”? ?????????3D?“??????”

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

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

???????????????“??”?????????????????????????????? ?? ??????

?????????????????20????????????,???????????,???????3D????,????????????“???????????????”??????6??????28??????????????????????????????,????????

?????????????????,????:“«??????????»???????????????????????????3D??????????????,????????????????????????”?????????????????,????????????“??”??

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

???3D????????????????? ?? ??????????

??«?»??????????????,“???????????????”????????????????????????????,??3D????“???”???,?????????????????,?,??????????????

?,???“????”??????

“???????????‘????’????????????,??,??,????,??????????????????,????????”?????

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

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

????,?????,????“?????????????”?????????????????,“?????????????‘???’????,????????,????‘??????????????’?????”

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

3D??,?????????????????:“????,?????????????,???????????,?????,?????????”(?????????)

????????:???????