Multiple sclerosis is the most common demyelinating disease.多发性硬化症是最常见的髓鞘脱失病。As of now, there is no cure for multiple sclerosis.目前多发性硬化症尚无治疗方法。Multiple sclerosis can result in a man being half-paralyzed.多发性硬化症可以造成一个人半身不遂。I was recently diagnosed as suffering from MS.我最近被确诊患上了多发性硬化症。