其次，对三峡库区生态环境现状进行了分析。
Secondly, the Three Gorges reservoir area ecological environment are analyzed.
文章同时讨论了中国第一大河长江的生态环境现状和面临的问题。
This essay also discussed the ecological environment and existing problems of the Yangtze, the largest river in China.
分析了海城市目前农业生态环境现状和存在问题，并提出了相应对策。
The agriculture ecological environment situation and existed problems at present of Haicheng city were analyzed, and the corresponding solution countermeasures were proposed.
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