名词
中文翻译：Unknown
同义词：
['保水系统，保水单元，保水装置例句：1. The design of this water-retaining structure is very innovative.（这种保水结构的设计理念非常创新。）']
例句：
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1. The design of this water-retaining structure is very innovative.
这种保水结构的设计理念非常创新。
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2.The construction of the water-retaining structure was completed within a year.
这个保水结构的建设在一年内完成。
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3.The water-retaining structure plays a crucial role in preventing soil erosion.
保水结构在防止土壤侵蚀方面起着至关重要的作用。