1、睡觉英语：sleep，英 [sliːp] 美 [sliːp]。
2、夜间活动的动物白天睡觉晚上猎食。Nocturnal animals sleep by day and hunt by night.
3、天气若不很冷，我总开着窗户睡觉。I sleep with the window open unless its really cold.
4、睡觉前尽量别使宝宝太兴奋。Try not to excite your baby too much before bedtime.
