?? ????????????????“??”????
????:1?????app:????200??500????
2?????VX
3?????
4??????????
5????????????
?12??11???????? (?? ???)???????????,?“?????”??,????“?????”??,???,??,????????????????????
????11???????????????????,??,???????????????????535??????????20???????????,???6????????????
“?????????????,???,????????????????????”?,?????????????????,???????????????????????????????????,?????????????????????44???,????????????????????“???+?????”??,???????????????????,??????????????????????????
7???????????????????29????????,???“?”??????????????????? ????,????12??????????????8????,??285???????????19??,????83.1%,????????5.3???????????;?????4.38????????????????5%;????????;?????,??????????????????
????,???,?????????300????,??????????????????200??,?????????,??,??????,???
?????,??????2012????????,?????????????????“?”??,??????????????????“??”??“??”???“??????”,???(??)
?????????????????????:??