He closed the book, yawned, and went to bed.

他合起书, 打了个呵欠, 然睡觉了。

If you go to bed now, I’ve read you a bedtime story.

假使你现在就睡觉,我就念个睡前故事给你听。

The exhausted children went to bed quickly.

疲惫不堪的子们很快睡觉了。

She succumbed to weariness and went to bed.

她疲惫不堪，睡觉了。

I usually feel too shattered to do more than crawl into bed.

我通常疲惫得只有力气睡觉。