?????????

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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