在学校，就寝时间也变得有趣。

Bedtime also becomes interesting in school.

八点三十分是特雷弗的就寝时间。

It was eight-thirty, Trevor's bedtime.

我得回家了，早过了我的就寝时间了。

I must be going home; it's way past my bedtime.

猛烈的白天黑夜的转换会对宇航员的生物钟造成紊乱，因此任务规定了开关遮阳板和就寝时间。

The onslaught of apparent days and nights would play havoc with astronauts' body clocks, so a shutters-down and bedtime schedule is imposed by mission controllers.

所有的父母都明白孩子是老天的恩赐，当然这不包括那些噩梦般的尖叫、尿布、鼻涕和关于就寝时间、家庭作业和衣服的争吵。

All parents know that having kids is a blessing - except when it's a nightmare of screaming fits, diapers, runny noses, wars over bedtimes and homework and clothes.