求翻译：通过十余年的努力，成都在以上几个方面取得了可喜的成绩，但是，在水管理技术研发和应用上与先进国家相比，还有很大差距。是什么意思？

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Through 10 years of efforts in this regard, Chengdu has had some achievements, however, in water management, technical research, development and application when compared with developed countries, there is a significant gap.

Through ten remaining years of life endeavors, Chengdu has obtained the encouraging result in above several aspects, but, compares in the water management technology research and development and in the application with the advanced countries, but also has the very big disparity.

Through the efforts of more than 10 years, Chengdu has achieved gratifying results in the above aspects, but, on the development and application of water management techniques compared with advanced countries, there is still a long way to go.

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