1????????6??,??????????17???????????????????????42??????????42?“??????”??????????“??”,????,?????????,???,?,???????,????????????

??,???????????41?????????????????????????????,?20?????1320?????????,????,??

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

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

“??600?4???”????

?? ????“????????????”

????:1???600?4???:???app

2???????????

3????????qq?

4?????????????

5?????vx

1????????6??,??????????17???????????????????????42??????????42?“??????”??????????“??”,????,?????????,???,?,???????,????????????

??,???????????41?????????????????????????????,?20?????1320?????????,????,??

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

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