parse:
se coucher v.pr. Sleep, (the sun) sets
lying flat on your stomach 俯卧
Se coucher comme les poules go to bed very early
The ship lies on its side. 船倾侧。
Les rameurs se couchent sur les avirons. The rower was lying on the pulp.
Le soleil se couche à l'horizon. The sun sets down to the horizon.
Claque n.f. slap
Fiche-lui une claque ! Give him a slap!
Mme Lepic lui donne des claques. Mrs. Levi gave him a few slaps.
Il t'a mis le claque, tu auras pas rester là ! He slapped it, you shouldn't be indifferent here.