fast cool zone

例句：

1. 1. The fast cooling zone helps to keep the temperature stable during the day.
   快速冷却区有助于在白天保持温度稳定。
2. 2. The fast cooling zone is designed to reduce energy consumption in industrial processes.
   快速冷却区旨在降低工业过程中的能源消耗。
3. 3. The fast cooling zone is a crucial component of the cooling system for aircraft engines.
   快速冷却区是飞机发动机冷却系统的关键组成部分。