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

?????????????1?????21?(????? ???????)???,???«??»?????????????“?????????????????”????????????????????

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

????,????????,????????????????????????????,?????????????,??????,?????????????????

?????????????,???????????????????????????,??????????

“?????????APP???????????????????????1?????????????????????????????6??,???????????,???”?,?????,?????????????????????????,??,??????

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

??«???????????»???????,???????????5000????????(???????????????????)