1、Insomnia can be a symptom of a sleep disorder or other health problems.
失眠可以是睡眠紊亂或其他健康問題的征兆。

2、Narcolepsy isn't the easiest sleep disorder to live with.
嗜睡癥可不是什么好相與的睡眠疾病。

3、This sleep disorder can be successfully treated by different techniques.
這種睡眠障礙可以運(yùn)用不同的技術(shù)成功地治療。

sleep disorder翻譯