It was eight-thirty, Trevor's bedtime.八点半了, 特雷弗该睡觉了。

Ten o'clock is my usual bedtime.我通常10点睡觉。

Bedtime!该睡觉了！

He always read to me at bedtime.他总是在临睡时给我读书。

I'd better go home now, it's past my bedtime.我现在该回家了, 已经过了我的睡觉时间了。

The importance of a regular bedtime routine can't be stressed enough.规律的作息时间是极为重要的。