骨关节炎

例句：

1. 1. He has been suffering from osteoarthritis for many years.
   他多年来一直患有骨关节炎。
2. 2. She was diagnosed with osteoarthritis after a recent surgery.
   她最近一次手术之后被诊断出患有骨关节炎。
3. 3. The condition can be painful and limit movement, making it difficult to perform daily activities.
   这种状况可能会很疼痛，并限制活动，使得日常活动变得困难。