hypersomia

例句：

1. 1. He was diagnosed with hypersomnia and advised to get plenty ofrest.
   他被诊断出患有嗜睡症，并被建议多休息。
2. 2. The patient's condition worsened due to thelack of sleep, leading to hypersomnia.
   由于缺乏睡眠，患者的病情恶化，导致嗜睡症。
3. 3.Hypersomnia can bea sign of underlying medical conditions, so it's important toseek medical attention if you experience it.
   嗜睡症可能是潜在医疗状况的迹象，因此如果你经历它，寻求医疗帮助是很重要的。