Russisch ⇄ Englisch Italienisch +

доволен как слон Betonungen
Allg.	happy as a pig in shit (Evgeny Shamlidi)
idiom.	happy as a clam (Yeldar Azanbayev)
umg.	tickled pink (ART Vancouver)
довольный как слон
Allg.	thrilled to bits (Anglophile); as pleased as a dog with two tails (Anglophile); pleased as a dog with two tails (Anglophile)
сленг довольный, как слон
Allg.	as happy as a lark