6 P6 Q& k. T7 J He is sleeping poorly.(他睡不好) " X# w( v' M4 @
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He has difficulty in sleeping, inability to concentrate.(他不易入睡,也难集中精神。)' S: h( X) M/ w# ]% J W7 D
$ f: X2 l8 p2 j+ R It is usually hard for her to fall asleep when she goes to bed at night.(她晚上就寝,很难入睡。)2 f! w; d5 a. M- M
" g) q& y, i; ?; s He wakes during the night or early morning and finds it difficult to fall asleep again.(他晚间或清早醒来后,再也不能入睡。)8 u c) C3 L7 d& ^
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He has nightmares occasionally.(他有时做噩梦。)