????:1????????????:??????

2??????????

3??????

4??????

5?????

??????????????????6?????12?? ???12????????“??????”????,????“????????????????? ?????”?????????????????,?????????????,????,??????????????

???,?????,????????????????,????????????“?,??????”?????;????????????????????,??????????????????????????1600?????????????4??????????????600????????“?????”??,?,????????????????????????????????????????????3??????8?????????????,????????????1000???????????????“??”,???“?????”,????????????????????????“???????”????,?,?????,???“????????????????????????????????????????”?????????????????“??????????????????????????????”?????“???????”????,????“?????????”????

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

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