?????????

????????2??????????15?? ?:????

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

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

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

??????????,????????????????????????????????????APP??,????????????,????????????????????1??????????7?????

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

?,????????????,?????????????????7??70?????????“?”??????????????????,???????,???

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

????????????????«????????2»??,???,??????“??,????”??????????,???????????????????????,???40??????

“?????????,??????”??????

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

????????????????,?????????????8?????????????26.25??????????????????,?????????????????,?????????????????????(???)