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

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

3?????

4?????????app

5?????????

????9?23????????(??????????)???30????????????“??”????,????????????????????????22???,???????????????????????

9??????????????22????,????????????????

??????????????,????????????,???20????70??,??????,????????????????,???“????????????????????????,?,??”?

?????,???????????????????????«?F?????????Op.19»????????????,????????????????????????,?????????????,????«????????????»??????????????“???????”,???????,??????????????????????????,??????????????

?60????????????????,??????????,“????????”??????????,??????????????,?,“???????????”?????“??”????,??(??)

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