depth of chill

例句：

1. 1. The depthof the ocean is a mystery that scientists are still trying to unravel.
   海洋的深度是一个科学家仍在试图解开的谜。
2. 2. The temperature of chill in the air was just right for a cozy winter evening.
   空气中的冷却温度正好适合一个温馨的冬夜。
3. 3. The temperature of chill in the room was perfect for a relaxing massage session.
   房间中的冷却温度非常适合进行一次放松的按摩疗程。