8 Z9 \' Z/ d1 U8 M2 w& f He is sleeping poorly.(他睡不好) , h: d( Y9 I6 \" X
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He has difficulty in sleeping, inability to concentrate.(他不易入睡,也难集中精神。)4 l% c) d8 _/ a. y* x" L8 w8 l; k
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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。) 9 {7 G; `" Y4 k/ p" `. F$ u! `+ x2 F* I3 \: U
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。)7 U# c: ~. o/ \+ o! | m, m. [) s
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He has nightmares occasionally.(他有时做噩梦。)