名词
中文翻译：主要储水区
同义词：
['main drain', 'main catchment', 'primary sump例句：1. The main sump is located in the basement of our house.（主要储水区位于我们房子的地下室。）']
例句：
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1. The main sump is located in the basement of our house.
主要储水区位于我们房子的地下室。
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2.Main drains are essential for maintaining water levels in a lake or river.
主要排水管对于湖泊或河流保持水位至关重要。
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3. The main catchment area for this region is the nearby mountains.
该地区的主要流域是附近的山脉。