2?????????????????????8???,??????“??????”???? ?????????????????,??????????,???????,????,????,???(???????????? ????????????????)
?????????:?????
?????????:???3???«??»??
???:???????????
????U16??????:????????????
37????????????????????
???:???????????
????????????????????
??:???????????????????
??????136??????????????
??2G?3G???????????
??:???????????????????
?????????:???3???«??»??
?????????????????????
???22+9????????36??????
????????:????????????
????????:????????????
????????????????????
???:???????????
?????????:????????????
??????????????????????
??????????????????????
?????????:???????????
??????????????3D?????
?????:??????????????
4?7?13?????????
?????????:???11?4?????