heat stretch zone

例句：

1. 1. The heat stretch zone iswhere the temperature is highest during the day.
   热伸展区是白天温度最高的区域。
2. 2.The hot air in the heat stretch zonecauses the temperature to rise.
   热伸展区的热气导致温度上升。
3. 3. The heat stretch zoneis a critical area for maintaining thermal comfort.
   热伸展区是保持热舒适的关键区域。