??????????????????18???

?????????????“?”

?????2????8???? (????)????????7????????«???“?????????”?????????»,???????????????????????????????“?????”????????,?????,????????

?????????????????????????,???,?????????????????????,????????????????????????????????????????????????????????????,???,????????,???????,???????????????,?????“????????????”????,??????“???????????”???????????????18??????

??????,????“??????????????”?????,??“1+N”?????????????????????????,???????,?????? ??????????????????????:??????????????? “?????150??”????

?? ?????“????????”

????:1??????150??:????????????

2???????

3??????

4??????????

5???????app???

??????????????????18???

?????????????“?”

?????2????8???? (????)????????7????????«???“?????????”?????????»,???????????????????????????????“?????”????????,?????,????????

?????????????????????????,???,?????????????????????,????????????????????????????????????????????????????????????,???,????????,???????,???????????????,?????“????????????”????,??????“???????????”???????????????18??????

??????,????“??????????????”?????,??“1+N”?????????????????????????,???????,?????? ??????????????????????:???????????????