??????,??,??????20?????????????,??????????,???“??????????????”????????

????????

????3?????????????????,????????,???6???????

??????1025??????,??????,???12?????????????

??????????

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

??????????????????:??????????????“????????”??????????????????“???????????”App????????,??“??”“?????”???????

???

?????????,????????????

????:

??????????????,????????????,???????????? (???);

???????????????????;

??????????????????,???????;

?????????,??;

???????;

?????????????????????

????????:?????? “???????????”????

?? ????????? ???????

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

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

3????????????

4?????VX

5???????

??????,??,??????20?????????????,??????????,???“??????????????”????????

????????

????3?????????????????,????????,???6???????

??????1025??????,??????,???12?????????????

??????????

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

??????????????????:??????????????“????????”??????????????????“???????????”App????????,??“??”“?????”???????

???

?????????,????????????

????:

??????????????,????????????,???????????? (???);

???????????????????;

??????????????????,???????;

?????????,??;

???????;

?????????????????????

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