??2????????????????6????????????? (?)?6????,??,???????4.36??????????,??????????5600??????????,?????“?????”??????????
??,????,?????????????????,??,??????????????????????????,?????????????????,????
??,??????????????,?????????????3%???????????????,?????????????????????????????????
?????????????,???,??????????????,???????????????????????????,????????????????,??????,???1000???19.4%?(?????????????) ????:?????????
??????15??????????????
???????:???????????
??????????“???”?????????
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60?????????????
?:“???”???,????????
VR??????????:??????????
??19+8????????19+16??????
??????15??????????????
?????????????????????
???????????????:????
60?????????????
??????????????????
?????????????????????
??????:??????????????
?????????????????????
20???????????????10??
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??????:??????????????
??????:??????????????
«??»??90?????,?21????
?:“???”???,????????
?S??????????????????
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