That night, while you are sleeping, your entire business burns down.

那晚，在你睡觉时，你的整个公司都被烧毁了。

If you are having problems while you are sleeping, it could be caused by obstructive sleep apnea .

如果您有问题，而你是睡觉，也可能是造成的阻塞性睡眠呼吸暂停。

Keep your bedroom dark while you are sleeping so that the light will not interfere with your rest.

保持卧室的黑暗在你睡觉的时候，不光会影响你休息。

When you wake up you will often be thirsty because your body loses water while you are sleeping through breathing and perspiration.

当你起床的时候常常会感到口渴，那是因为你睡觉的时候呼吸和出汗丧失了水分。