第1个回答 2014-06-21
楼上所答都对，再补充一种，It is the (high) time that we / you went to bed.
第2个回答 2014-06-21
It's time for bed
it's time to go to bed
it's time to go to sleep
第3个回答 2014-06-21
It is time to go to bed
Time for bed
Bed time
追答It is time for sleep
都可以哦 自己选择你需要的吧
It is bed time now
望采纳哦 不明白请继续追问
第4个回答 2014-06-21
it is time to sleep
it is bed time
第5个回答 2014-06-21
It is time to sleep.
We should sleep.