to fall asleep

to be fast asleep; (fig.) to lie dormant; to lie undiscovered

to nap; to doze

to take a nap in the afternoon

to doze; to nod off

asleep; sleeping soundly

to sleep heavily (due to illness, fatigue etc)

to sleep soundly

drowsy; to doze; to nap

drowsy; sleepy (idiom)

good night

drowsy; sleepy

to hold a baby or child while they sleep; to spoon with one's partner

to sleep soundly

to pretend to be asleep

to sleep naked

to sleep soundly; to fall into a deep sleep

to trade sex for favorable treatment (career advancement, higher grades, rent-free accommodation etc); to sleep in the same bed as one's child

to have a shower and go to bed; (fig.) (slang) (neologism) (often sarcastic) to give up on sth unrealistic; to stop kidding oneself; (used dismissively, typically as 洗洗睡吧[xi3 xi3 shui4 ba5]) keep dreaming

to sleep on the ground

(coll.) eating, drinking, defecating, urinating and sleeping; the mundane necessities of everyday life