????12??28??? (???????? ???? ??)“??,??????????”12?27??????,???????????????,?23??“???”??,??????????????????????,?“????”????

????????“?”????????? ???

“??,??,???‘??’?????-53???,??????????????????,?????????,????????”??,“???????????”???????

??????????VR????,??????????????????“?????+???”??? ????? ?????????

????????????,???????,????,???????,???????????,?????“????????????”???,?“????????????”??????????“????+???”??????????,?????VR?????????????????,????,???????????????“????”??

????“????????”???? ?? ???

???,??“????”?????????;???“??,??”?;?“??”??......????,??????????“???????”?????“????????”??,?????“????”??????(???????)

????????:??? ??“???????”

?? “??”????“??” ????“????”??

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

2??????

3???????

4?????

5???????

????12??28??? (???????? ???? ??)“??,??????????”12?27??????,???????????????,?23??“???”??,??????????????????????,?“????”????

????????“?”????????? ???

“??,??,???‘??’?????-53???,??????????????????,?????????,????????”??,“???????????”???????

??????????VR????,??????????????????“?????+???”??? ????? ?????????

????????????,???????,????,???????,???????????,?????“????????????”???,?“????????????”??????????“????+???”??????????,?????VR?????????????????,????,???????????????“????”??

????“????????”???? ?? ???

???,??“????”?????????;???“??,??”?;?“??”??......????,??????????“???????”?????“????????”??,?????“????”??????(???????)

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