articular immobilization

例句：

1. 1. The joints in thehuman body are designed to allow movement.
   人体关节的设计是为了允许运动。
2. 2. Thescientist was able to articulate his findings clearly.
   这位科学家能够清晰地阐述他的发现。
3. 3. Thepatient's joints were stiff andpainful.
   患者的关节僵硬且疼痛。