柳江是柳州市工业、商业和居民生活用水的主要水源。
Liuzhou's principal water source for industrial, commercial, and residential use is the Liujiang River.
在过去的二十年中，为居民生活用水处理技术的发展缓慢。
In the past twenty years, for the residents living water processing technology development is slow.
在过去的二十年中，为居民生活用水处理技术的发展缓慢。
In the past twenty years, for the residents living water processing technology development is slow.
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