????:1??????????????:???app??????

2???????150?????

3?????

4?????????????

5?????24??

6?????????????????18?????????????,?????????????????????“???”??????????,??????

???,??,????????,??????????????,????6100???????????;??????41.7%?55.1%;?????????,??350??????????????,?????????13%,??,????????????,?????2000?,?????3??,???????8700????????????,???10.55???????????????,?????90%?(??????? ??????????????)

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