求翻译：改革开放30年来，是青岛经济实力实现了大跨越。1 GDP从38.43亿元跃升至3786.52亿元，经济总量扩大97.5倍2财政总收入从12.5亿元到1070.5亿元，增长84.6倍。3经济结构发生根本性变化是什么意思？

30 years of reform and opening up, it is the Qingdao economic strength to achieve a big leap. 1 gdp jumped from 3.843 billion yuan to 378.652 billion yuan, the total economic output expanded 97.5 times the total fiscal revenue from 12.5 billion yuan to 107.05 billion yuan, an increase of 84.6 times.

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30 years of reform and opening are Qingdao economic strength to achieve the larger cross. 1 GDP jumped from 3.843 billion per cent, economic output expand 97.5 times times 2 financial income from 1.25 billion yuan to 107.05 billion yuan, increased 84.6 times times. 3 fundamental changes in the econo

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