1. The retinaculum of the hand helps to stabilize the tendons and prevent them from shifting during movement.

手部的韧带有助于稳定肌腱，防止在运动过程中发生移位。

2. The retinaculum in the eye keeps the retina in place and ensures proper functioning of the visual system.

眼睛中的结构保持视网膜的位置，确保视觉系统的正常运作。