“?????????”???????

????:??????????:??app????????

???2????????????????12??????? (??? ?)“???”?????????12???????B.P.??????????????

?????????????????????????,??????????3D???,??

2??????????12???????,“????”????????????????????? ????????????? ???

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

???????,???????????60??,??????????????????????????????????????,???????????,??

?B.P.????????????????,?????,??,?,???????????

2???12???????????,?????????????????(?)????????????????? ???????????????? ??????????? ???????????????????

??????????,500????????????????????????????,????????????:“??????!??,??????????????????????”

“????????????”??????????????????2018?????????????????,?????????????????????????????????????B.P.????????????????

??3???,??????????????6?????????????????????6??????????????????,???(???)

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