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

2??????100????

3?????app

4??????????

5??????????

??????????????11??????23??? ????“???????”(??)????????????????????(??????????????)22???????????????????

“?????,?????????”??????,?????????????????????????????“????”(?????????????????????)?????????????“?????????????”????????,??????????«???»????????«???????»?????«???,?????»?????????«?????????»???????????????«????????»???????,?????????????????????????????,????????????,?“????????????”“?????”????

??“??”(??)????? ???????? ???

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

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

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

???????????????“???????”(??????)????? ???????????? ?????????????????

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

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

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