?? “??”????“??” ????“????”??
????:1????????:??????
2??????
3???????
4?????
5???????
????12??28??? (???????? ???? ??)“??,??????????”12?27??????,???????????????,?23??“???”??,??????????????????????,?“????”????
????????“?”????????? ???“??,??,???‘??’?????-53???,??????????????????,?????????,????????”??,“???????????”???????
??????????VR????,??????????????????“?????+???”??? ????? ?????????????????????,???????,????,???????,???????????,?????“????????????”???,?“????????????”??????????“????+???”??????????,?????VR?????????????????,????,???????????????“????”??
????“????????”???? ?? ??????,??“????”?????????;???“??,??”?;?“??”??......????,??????????“???????”?????“????????”??,?????“????”??????(???????)
????????:???