Definition: when you find it difficult to sleep Level: C2
许多人患有失眠症。
Many people suffer from ___insomnia.
诚实的人常常因焦虑而患有失眠症。
Honest individuals often suffer from ___insomnia caused by anxiety.
慢性失眠症会严重影响生活质量。
Chronic ___insomnia can severely impact one's quality of life.
