rheumatoid laryngitis

例句：

1. 1. He has rheumatoid arthritis and is unable to walk for long periods of time.
   他患有风湿性关节炎，长时间不能行走。
2. 2. The patient was diagnosed with rheumatoid arthritis after a series of tests.
   经过一系列测试后，患者被诊断出患有风湿性关节炎。
3. 3. Rheumatoid arthritis can cause severe pain and stiffness in the joints.
   风湿性关节炎会导致关节剧烈疼痛和僵硬。