dormir à poings fermés znamená v Angličtina

sound asleep▼◼◼◼(sleeping still and silently)
adjective

sleep like a log▼◼◻◻(to sleep well, without disturbance)
verb
[UK: sliːp ˈlaɪk ə lɒɡ] [US: sˈliːp ˈlaɪk ə lɔːɡ]