drain cooling zone

例句：

1. 1. The factory is located in a cool and quiet area, which is perfect for the production of electronics.
   工厂位于一个凉爽安静的区域，非常适合电子产品的生产。
2. 2.The cooling zone is designed to reduce heat dissipation, keeping the equipment running smoothly.
   冷却区的设计旨在减少热量散发，使设备运行顺畅。
3. 3. During the rainy season, the drain cooling zone is crucial for maintaining the water level in the reservoir.
   雨季期间，排水冷却区对于保持水库水位至关重要。