肩关节

例句：

1. 1. He had to lift the heavy box with his shoulder joints.
   他不得不用肩膀关节抬起那个沉重的箱子。
2. 2. The doctor advised him to exercise regularly to maintain his shoulder joint health.
   医生建议他定期锻炼以保持肩关节健康。
3. 3. During the game, he used his shoulder joints to move quickly and efficiently.
   比赛中，他用肩膀关节快速而有效地移动。