????:1????????????:??????wx

2????????????

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

4?????????

5????????

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

??????????,?????????«?????»,??,?????????,?????,???????

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

??? ???:???????,????????????????????????????????????????????VR???????????????????????,??????

?“?????????????????”,???????????,????,????????????????????????????????????,??2000?????????????????,?????????

???? ?????????????????????:????????????50%??,?????????,????????????

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

???????? ??:?????????????????,??,????????????????,???

???????,???????,??,???????????????75%,?????????

???“??????????”????????????

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

????«??:???????????»??????,????????

???????,????“??”,??,??,???????????????????????????,????????????????326%?

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

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????????? ???:???????????,??????,??????

???,???????“???”??????,???“???”,????,???“???????”?“???”?????????,????????????15%,????????180%?

????

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???????????,??????????????????????3??????????

??????????,???????????????????????????????????????????,??????,???????????30%,????25%?(????) ???:???