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????????8??????1500?,?????????????????????,?????“??????1000?,???????”

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?? ?????????1000???????????

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

2?????????

3?????????

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5?????24????

??????????????????2????10??? (???????????? ??????????????????)10?,???????????????????,?????????????????1?????????????????19??22??,?????????21?????????????????????

????????8??????1500?,?????????????????????,?????“??????1000?,???????”

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