mechanical aeration basin

例句：

1. 1. The mechanical aeration basin is designedto improve the oxygenation of water inswimming pools.
   机械通气池的设计旨在提高游泳池水中的氧气含量。
2. 2. The mechanical aeration basin is used to treat wastewaterand remove pollutants from it.
   机械通气池用于处理废水，并从中去除污染物。
3. 3. The mechanicalaeration basin is an essentialcomponent of the wastewater treatment system.
   机械通气池是废水处理系统的重要组成部分。