???????????????????2????10?????? ?,???2??????9?????????,???,?????
??,????????,?????
?,????????
??????????:????????????????
?????10?????????????
??????J?:?????????????
“????”?????????:??????
2017???????????
055??????????????????????
?????????????????????
????????????????????
???????«????»?????????
??:????3??????????????
??:??????4????????????
?????????4????????????
?????????????????????
?????????????????
?????????????4??????
????????????139??24134?
?????:???????????????
??????:?8050??,22??????
??????????4??????????
?????:???????????????
?????????????????????
???????:????????????5?
????????????????????
??2G?3G???????????
?????:???????????????
???????150????