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失眠者辗转反侧难以入睡,常常感觉痛苦不堪,积极求治。然而,与此类“睡不着”的患者相反,不少人老“睡不醒”,不分时间、地点酣然
Insomnia tossing is difficult to fall asleep, often feel painful, and actively seek treatment. However, contrary to such “sleepless” patients, many people are old “awake” regardless of time and place