????:1???????100?????:??????

2?????????

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

4???????app

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

??6??12? ????6??????????12?,?????????

?:???,?????????3???????,??30????????“??????????”,??????“???????????”????????????“????”????????????“???”????

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

??:?????