例句：

　　She sang the baby to sleep.

　　她唱著歌把孩子哄睡了。

　　I needed to get some sleep.

　　我需要睡一會兒。

　　The long sleep had refreshed her.

　　一場酣睡使她重又精力充沛。

　　At weekends I like to sleep late.

　　周末我愛睡懶覺。

　　Did you have a good sleep?

　　睡得好嗎？

　　Her eyes ached from lack of sleep.

　　她的眼睛因睡眠不足而隱隱作痛。