body regulator

例句：

1. 1. The body regulator is designed to regulate the heart rate during exercise.
   身体调节器设计用于在锻炼期间调节心率。
2. 2.The body regulator has been shown to improve sleep quality.
   研究表明，身体调节器能提高睡眠质量。
3. 3. The body regulator was a revolutionary device that allowed for controlled breathing during surgery.
   身体调节器是一种革命性的设备，允许在手术期间进行受控呼吸。