场景：In the Evening 傍晚时分（Day to Night 从早到晚）

I'm tired.

我好累。

(I'm beat.或I'm dog-tired.)

I think I'll go to bed now.

我想我现在得去睡觉了。

I'm going to sleep early tonight.

我今晚要早点睡。

I can barely keep my eyes open.

我眼睛快睁不开了。

You look like you could use some sleep.

你看起来需要小睡一下。

Why are you still up?

你怎么还醒着？

It's late!Go to bed!

很晚了，去睡觉！

Could you turn off the lights,please?

请把灯关一下，好吗？

I need to take out my contact lenses before I sleep.

我睡觉着得先拿下隐形眼镜。

What time do you want to wake up tomorrow morning?

你明早想要几点起床？

I set the alarm for six o'clock tomorrow morning.Is that too early?

我闹钟调到早上6点，会太早吗？

Leave the hallway light on in case I need to use the bathroom at night.

走廊灯不要关，以免我晚上要用厕所。

Will you put the children to bed,please?

带孩子们去睡觉，好吗？

Could you read the kids a bedtime story?

你能帮孩子们念一下睡前故事吗？

Let me stay up 10 more minutes!

再给我10分钟，我就去睡！

(stay up不想睡觉，熬夜)

I don't want to go to bed yet!

我还不想睡觉！

Are you still awake?

你还醒着吗？

Make sure the door is locked before you go to bed.

睡觉前去确认门锁好了。

I don't need a lot of sleep.

我觉很少。

But I'm not tired yet!

可是我还不累！