Her eyelids flickered as she slept.

她睡觉时眼睑不停地眨动。

《牛津词典》

While she slept, she had a dream.

她睡觉时做了一个梦。

youdao

Because she slept too much.

因为她睡得太多了。

youdao

She slept at her desk for short periods during the day.

VOA: special.2009.07.26

Maybe it was becauseshe had no where else to go, or maybe it was becauseshe was so tired 'cause she went to bedand slept and slept like she hadn't slept in years.

VOA: standard.other

The ashes of a man were stolen from his widow's bedroom while she slept.

BBC: Box of ashes

She slept under the covers, her head on my pillow, her muzzle on my shoulder.

NPR: 'Dog is My Co-Pilot'

She slept most of the time and could do little out of the house.

NEWYORKER: Letting Go