vestibular surface

例句：

1. 1. The vestibular surface of the inner ear is crucial for balance and spatial orientation.
   内耳的内耳表面对于平衡和空间定位至关重要。
2. 2.Researchers have discovered that the vestibular surface plays a role in regulating heart rate during physical activity.
   研究人员发现内耳的表面在调节心率方面起着作用，特别是在进行体力活动时。
3. 3.In some cases, damage to the vestibular surface can lead to dizziness and imbalance.
   在某些情况下，内耳表面的损伤可能导致眩晕和失衡。