??????? ???????????

????:????app:???????????

???????????6??5???? (? ????????)5???,“??”?,???

6??5???????,?????????????? ????????????????

???,??????????????,??????????8500????????????

????????5????,??????????,????5???????????17?????????????,???7992???????????????????,????93.7%????????????????5.4?,??454??????????

“??1400?????(1??=500??),??????????????????”????????,????100???????????,??,???????10?????????,?????????????????????????????????????,???

“???????????,?,????????,?,???????”????????????

????????,??????“???????”???????“?”???????????,??????????????

5?,????????????????????,?????????????????????????,?????????,???,???????????

??,?????????????????????5????????,???????????5476?,?60.8%?(?????)

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