???2???7??? ????????????:???????????:??“??”

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

7???????????,????????,????????80??????????????????“??????”,??????????????“???,????”???????????????????????

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

???“???????”???,????????????,???????????????????120?????????????,?????????

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

2??7??,???????????????????? ????????????? ? ?????????

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

????,??“?????????”,???

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

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

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

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

???????????,??????????????3D???????????,??????,??

???????

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

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

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

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

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

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

2??????????????7????,???????? ?????????????? ????????? ?????

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

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

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

??

??:???????????,??????????,??????????????