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

??

?????????1??????23??????????????????????(? ??????)?????????????……????????????????????,????22?,???,??????????????

1??8??????????,????????? ???? ?????????

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

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

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

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

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

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

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

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

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

????????????,?,?????????????????????,????????????????????(??????????????)

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

?????????

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

????????