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

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

3?????600

4?????

5??????APP

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????????,???????????????????????,98??????????????“????”????????,????????????“???”?

????,??????,????????????1948????????,????????,?????????????????????????????????????,?????

20??90?,????????????,?????????????????????,?????????????????“?”,???????“????????????????”,??????

22???????,??,??,?????,?“??”“????????????????”????????

??30??????,???????????????????????,??,????????????,?????????????????90??????

“????????????,???????,?????,????????????????,????????‘????????????????????’???????????,????,??????‘??????????’?”?????????

11?????22??????,?(??)???????????????,??????? ?????? ?????

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

“???????????????????,????????,??????????,???????‘????????’,????????????????”??,??????????????????,????,???

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

??????,?????????100??????????,?6000??????????

????:“????????,?????,???????,???,??,?????”(???)

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