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

2??????

3???????

4??????KTV

5?????????

??????????????8???16???? (?????? ??????????????)16??,????,????????,??????????,??????????????28???,?????40???

????3?,?????,??????????“???????”????????APP?????????,??????????????????????????????????,???????????,????????????????

??????????,??????????????,??,?????4%,????,????1.5%??????????

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?,??????????,????????4%??,???,??????2????????????

???,??????40???????,???6.2????

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

?????????????,??????????,???????6????????????????????,???????,28????????????

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