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

2?????????

3???500???????

4?????app

5?????????

10???????????1???????,????????????????????2144.8??????????????????????????,????????,??????,????“???”?????????,??,??????????????,???

???????,??????0????4?????????,????????????????????,????,?????????????????,?????????

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

???? ?????????:?????????????????????,????????????????

????“????????”????,??????,????????????????,“??”?????????????,??????1590???,??234??????,?????????????15%?

?????? ?????????????:????,?24???,???????????????,?????????????????????????????????????????????????????????,?????????“?????”???

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