??????,???????
???????????????????,???????,?????,????????????48?????,????,???
?????,????APP,??……??????????????“????”?“????????????,???????????15?????????????‘???????’??‘?’????”??,????,?,????????????“??????”,???????,???????????????????????????,?????“??????????”?“?????,??,?????”???
???????????????????????????,“????”?????????????????“?????”??????,??,????“?????????????”,?????“????”??????50%;???????,??“??????”???????????????,??,???????????????
????????????????????“??”,?????????,??,???“??????”,??,????,???????????????;???,????????“????”??????;?????????,???“??????????”,????????“??????????????”?????????????????????“???,?????????,?????‘??????????’????‘???’,????????????????”?????????????????
“?????,??????????????,??;????,?????????”?,??“??”??????????,???“??,?????????????‘??????’????????????????‘?????????????’???”?
??,??“??????????????”????????“?????????????,??,??,??‘???’?”?????????,??“?”???????“???”,??????????????????????????????,????????????,?????
??“???”????,?????????“?????????????????????”????????,??“?”???????????,?????:“?????3????????????,?????95%,???????????80500???”
“??????,??????????????”?????,“??”??,????????????,??,???“???????????,????”???
“???‘??????’???????????????????????‘??????’??,???????;????????,????,????????????,?????????????????,?????????????”?????????(??? ????)
??:???? ??????????:??????????????