2??14???,?,600????????????????????,?????????????????“?”?“????”?????????,????(???? ???????)
?:??????
??????????????:??????????
?????????????
????????????:?????????
???:????????????????
???????????!?????????
VR??????????:??????????
????????????????????
VR??????????:??????????
??????????????12????
??????????????:??????
???:??5?????????6000???
????????????????19????
?????????????????1?1?
??:?????????????????????
?????????????????????
?????15?!?????????????
????????????????????
???????????:??????????120%
???-???2???????4-1????
????????????????????
?????????:??????10????
??????????????50?????
??????????????“??”??
?????????:??????1.5%??????…
???????????????5???