方法根据统计资料。
最后，文章介绍了该系统的运用、普及情况，并根据统计资料，介绍了该系统的使用所取得的巨大经济效益及社会效益。
At last, this article introduces the application and generation of this system and the great economic and social benefits of using this system according to statistical information.
最后，文章介绍了该系统的运用、普及情况，并根据统计资料，介绍了该系统的使用所取得的巨大经济效益及社会效益。
At last, this article introduces the application and generation of this system and the great economic and social benefits of using this system according to statistical information.
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