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原標題：一个人看www在线视频

　　良??(liang)好??(hao)的??(de)睡??(shui)眠?(mian)質(zhì)??(zhi)量??(liang)通??(tong)常??(chang)表?(biao)現(xiàn)??(xian)為??(wei)：入??(ru)睡?(shui)時??(shi)間??(jian)在??(zai)30分??(fen)鐘??(zhong)以??(yi)內(nèi)??(nei)(6歲?(sui)以??(yi)下??(xia)兒?(er)童??(tong)在??(zai)20分??(fen)鐘??(zhong)以??(yi)內(nèi)??(nei))；夜??(ye)間??(jian)醒??(xing)來??(lai)的??(de)次?(ci)數(shù)??(shu)不??(bu)超?(chao)過??(guo)3次??(ci)?，而?(er)且??(qie)醒??(xing)來??(lai)后??(hou)能??(neng)在??(zai)20分??(fen)鐘?(zhong)內(nèi)??(nei)再??(zai)次??(ci)入??(ru)睡??(shui)；一?(yi)覺??(jiao)睡??(shui)醒?(xing)后??(hou)?，感??(gan)到??(dao)精??(jing)神??(shen)飽??(bao)滿??(man)、心??(xin)情??(qing)愉?(yu)悅??(yue)、精??(jing)力??(li)充??(chong)沛??(pei)、注?(zhu)意??(yi)力??(li)集??(ji)中??(zhong)??。??　　睡??(shui)眠??(mian)需??(xu)要??(yao)良??(liang)好??(hao)的??(de)生?(sheng)活??(huo)習(xí)??(xi)慣??(guan)和??(he)適??(shi)宜??(yi)的??(de)睡??(shui)眠??(mian)環(huán)?(huan)境??(jing)來?(lai)支??(zhi)持??(chi)??。??。