Very good, good. If you put it on the other hand, what are some factors or circumstances that will cause you to sleep so badly that you can’t sleep all night tossing and turning?
Especially good, good, then if the other way around, what kind of factors or circumstances will cause you to sleep particularly bad overnight turn the other side difficult to sleep?
Very good, very good. On the other hand, what kind of factors or circumstances will cause you to sleep very bad, tossing and turning all night, and it's hard to fall asleep?<br>