?? “???????????”???????????
![](https://image.chezhanri.com/2019/0419/20190419113845103.jpg)
????:1???????????:???????
2???zj??
3????95?
4??????????????
5??????
??6??????28????????????????????????? (?????? ??????????)“?????????????????????????”28??????????????????3D????,????????
???????,???????????????????????,????????????“?????????????????”,??????,???,????????????????????????????????,???????????
??????????????????,????,?,???????????“???????????????????????”???,??????????“?”???????????“??????”???????????,?????????????????????,???????????????????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240628/01f86453-1e2a-4abe-83db-4a71011099a7_zsite.jpg)
???????????,????????????????,???????????????,???
???,????,?3D???????????,??????,??,????,???????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240628/909385a3-9832-4650-9326-b693a43b67c8_zsite.jpg)
???????????????????????????6?????????????28??????????7?????????????????21???????????,???????????(?)
????????:????????