???“????”???????????:???

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

????8????????????????11?? (???????????)8??????????10????????????,?????????????,?????????“??”???????????????,?1174?????????????,??????????????

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

“??????????‘?’,??????????????????,?????????”??????????????,????,??????????1014????????????????????,????????

??????,??,???????????????????90%?????,?????????“????50????????,?????????,??”????

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

???????????????????????????????????“????????????,‘????’????????,???????????????,??????????????????,??”????????????????????????????,????????????????,???????????

??????????????????……???????30??????,????,?????????????,???????????

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

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

??,???,?????????4??,?????????,??????????????????????????????

“????????????,???,???????,??????????;?????,???????????,????????????”????,??????50??????????????(?????????)

?????:??????????????????