???????????????????????2?????????????19?? ???????,??,????App???????,??????????«??????????????????»«???»«App??????»???????,??????????“???”?????????????82?????????App(??)?

?????,“?”?????????????4?????App?????,?????«??»?????????????????,??????;“????????”????78?App??????????,??«??????????????»?,?????1?,???????,?????????

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

?????:????? ???:????????????? “???????”????

?? ?????:?????“?????”?82??App

????:1????????:????????599???

2?500??????

3?????????

4??????????

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

???????????????????????2?????????????19?? ???????,??,????App???????,??????????«??????????????????»«???»«App??????»???????,??????????“???”?????????????82?????????App(??)?

?????,“?”?????????????4?????App?????,?????«??»?????????????????,??????;“????????”????78?App??????????,??«??????????????»?,?????1?,???????,?????????

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

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