?? ??????????? 50???????“???”
????:1?????600?????:???????95?98
2?200????
3??????300??
4????????app
5?????150???????
??????????????????????12?????????????22?? (?????? ??????????)?????????????????????????????????????????????????……???????????????????????,?,?????????22??????????????,50??“???”?
12??????22?,?????? ????????? ?????????????,???????????????????,??????????????,???????????????????????,?????600???????????????,??,????????????
?????????????,????????,????????,???????????,????,??
??,??“??????????????????????”?????,??????????????????????????“??”???,??(????????????)
????????:???