?????????????????????????7???????????????????????????5?? (???????? ???????????????????)??????????????7???????5?,????????,??,??100?,???

?????????????,??“????????”,??,???

???????????????????????,??????,???????????????????100?????????,??????,??????????????,????????????????,??????????????????????????,?????????????????

?????????,“????70%??,???????????????????????,???”

???????????????,??????????????,????????,????????????????,???(??????????????????????) ???????????:?????????????? ??“??????”????

?? ???“??” ?????100???????

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

2??????

3?????app

4????????

5??????????

?????????????????????????7???????????????????????????5?? (???????? ???????????????????)??????????????7???????5?,????????,??,??100?,???

?????????????,??“????????”,??,???

???????????????????????,??????,???????????????????100?????????,??????,??????????????,????????????????,??????????????????????????,?????????????????

?????????,“????70%??,???????????????????????,???”

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