6?????????28??,“???? ????”????????????????????????????,????????133?????????????????????????2700????“????????????????????????????????????????”???“??”?????????,??????????“??+??+??+?????????”???????????,????????????????

?,???,??? 10% ??,?,???????????,??????????,????,????????????,????“??”???????????,????,?????????(???????????????? ?)

????????????????????:??????

??“????app”

?? (???????? ?????)????? ???????

????:1?????app:??????

2?????????

3?????vx

4????????

5???????????

6?????????28??,“???? ????”????????????????????????????,????????133?????????????????????????2700????“????????????????????????????????????????”???“??”?????????,??????????“??+??+??+?????????”???????????,????????????????

?,???,??? 10% ??,?,???????????,??????????,????,????????????,????“??”???????????,????,?????????(???????????????? ?)

????????????????????:??????