go to sleep和go to bed的区别

go to sleep: 入睡;去睡觉

1.I told them to be quiet and go to sleep . 我叫他们不要说话，马上去睡觉。

2.Her mind being in a tumult, she could not go to sleep. 她心潮翻滚，无法入睡。

go to bed: 去睡觉吧

1.Go to bed. You look tired out. 去睡觉吧，你看上去（已是）满脸倦意。