Gb	Eng
我夜里经常失眠.	I can't sleep nights.
他近来一直诉说自己患了失眠和头痛症。	Lately he has been moaning about his insomnia and headache.
盐酸氟胺安定商标名，用于为失眠而指定的安眠药	A trademark used for a hypnotic drug prescribed for insomnia.