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

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

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

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

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

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

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

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

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

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

???:???

??

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