????:1?????:?????V

2???????

3?????

4????????vx

5???????

“??????,???????????90%?????????????????????2????????,?????????????,?????”????????????????12???????2???????????????, ??????????????“?”???????????????????????,????????????“13080718240”????????????????“???????????????????????”“13080718240”?????????

??????,????2???????????????????,?????????????????,???80%????????????,??,??????????????????????2??????????????

???,?????????2??,30%-50%??????????????????????????????????????????,???????????,???(???? ??????????? ??)

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