???1???22????????????? (???????????????????????? ? ??)????????1??????????22??
??:?,1???????21????????,?????,?????????? 76??,51??????????????1???22??????????????
???:??,?,?,??????????????????(?????)
????:??
?????????:????????????
?????????????????????
VR??????????:??????????
??????:??????????????
??????15??????????????
?????????:IPO???????PE??
??????15??????????????
??????:??????????????
?????????????
???-????????????2-0??
?????????:?????“?”?????“?”
??????15??????????????
?????????:?????“?”?????“?”
????????????:????????
?????????????????????
??19+8????????19+16??????
????????:???????????
??????????????“??”??
?????????????????????
??????:??????????????
????-????????????????
????????????????????
????????????:?????????
???????????????????
??????:??????????????