压力过大，过度兴奋都有可能导致失眠。下面是十个常用、地道的表达失眠的话，牢牢记住，可以派上用场哦！
1. I couldn't fall asleep last night.
我昨晚睡不着。
2. I was awake all night.
我彻夜未眠。
3. I was up all night.
我一整晚都没睡。
4. I didn't sleep all night because I was worrying about my exams.
我因为担心考试一整晚没睡着。
5. I've been suffering from insomnia.
我近来饱受失眠之苦。
6. I didn't close my eyes until early this morning.
我一直到凌晨才睡着。
7. I tossed and turned in bed all night.
我一整晚辗转难眠。
8. Sleeping pills somehow didn't work for me last night.
昨晚不知怎么搞的安眠药好象对我没用。
9. I was counting sheep all night.
我一整晚都在数羊。
10. I guess I drank too much coffee. I was wide-awake all night.
我想我可能是喝了太多咖啡，一整晚都很清醒。
