?? ????????????????????
????:1?????????:?????
2??????????
3???????
4??????V
5?????????
??6??19?????????????????????? (??? ??????)?,????????(??)19??????????????????,???????????“??”??,???“?????”???
????,??????????“??????????????????”?????????,????????????????,???????????????????????,??,???
??,??????,???????????VR????????????????,?????????????????????“????????”?,????????????????????????????????,???????????????????????????????????????????,?????????????????????????????,??????????????,?????,????????????????????????????????????????,?????????
“?,?????????????????????????,?????”??,?????,???????,??,???????(?????) ???:???