失眠用英语该怎么表达　　在现今社会失眠是一个常见的现象，那么失眠用英语该怎么表达?
　　1.
I was up all night.
　　我一整晚都没睡。
　　2.
I didn't close my eyes until early morning.
　　我一直到凌晨才阖眼(入睡)。
　　3.
I tossed and turned in bed all night.
/ I tossed about in bed all night.
　　我一整晚辗转难眠。
　　4.
Sleeping pills somehow didn't work for me last night.
　　安眠药昨晚不知怎么搞的好象对我没用。
　　5.
I couldn't fall asleep last night.
　　我昨晚睡不着。
　　6.
I passed a wakeful night.
　　我彻夜未眠。
　　7.
I was counting sheep all night.
　　我一整晚都在数羊。
　　8.
I guess I drank too much coffee, I was wide awake all night.
　　我猜我可能是喝了太多咖啡，一整晚都很清醒。
　　9.
I had a sleepless night worrying about my exams.
　　我因为担心考试一整晚没睡。
　　10.
I've been suffering from insomnia.
　　我近来饱受失眠之苦。