1. Systemic lupus erythematosus (SLE), also known simply as lupus, is an autoimmune disease that can affect multiple organs in the body. （系统性红斑狼疮（SLE），简称狼疮，是一种自身免疫性疾病，可以影响身体的多个器官。）
2. My cousin was diagnosed with lupus a few years ago and she has been managing her symptoms with medication and lifestyle changes. （几年前，我的堂姐被诊断出患有红斑狼疮，她一直通过药物和生活方式的改变来控制症状。）