????:1???????:??????300??

2??????QQ?

3???????????

4?400??3????

5??????????

??8???????12????????????????????????(??? ??????)????,??????????????,???????8???,??25.6%????,?????????????“???”?????????????

?? ?????? ????????????

????????????????????????,????????????????????????,??????,??????????

???,?????????????????????????,???????????????

“????80???????????????,????????1.2???????????1/16000???????????,????????????????,?????????????????”????

????6?????????????,?????????8????????,????????????????720??????????,??????????????29??

????????????,???????????,??????????????“??????????????????”????

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

?????????????????????????,??????????? ???????? ????????????

“?????????????????????????,??????????”?????????,??????????“???????”???????????:“??????,??????”

???????????,??????????????“?”,????,???

????,????,??????????2.5??????????10??????,??????50%?

“???????????????????????????????????????????????,????????,??????????,????”????

???,?,????,??,?????????????“????????”,??????????????????????????????????,????????????????????(?)

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