???????????????2????10?????????(??? ???)?????????????????2??????????????9???????????????????????????,???????X????,“??????”“?”??????
??,?????,??????,????“?????????”?
?????,“??,???”?????,???,?10???(???)
??X??????
??:?????
???:?????????????????
????????????????????
??????????????????????
????????4????????????
??????????????3D?????
???GPS??2????:????????
??????????????3D?????
??:???????????????????
“????”?????????:??????
????????????139??24134?
????????????139??24134?
??????!????«????»?????
??????????5?7??????????
??????136??????????????
???:???????????
????:????????????&???????
???4?15?????????????VR??
??:???????????????“??”
?????10?????????????
?????????????
????:????????????&???????
??????????4??????????
?????????????????????
?????????????????????
???GPS??2????:????????