????:1???APP???:????????????

2???9598?

3????????

4???????100?????

5?????????

????2???8?????(??? ??)????????,????????????????????????????????????????……8???,???????,???????????????????????????200?????????????????

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

2??????????8????????????,??,???????????????(????????? ??????????????????)

“?????,?????????????????????????”?????????5????,??????????,??????,????????????????

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

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

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

??:?????