pocha-pocha
The soft, playful sound of small splashes in water — a child's hands patting the water surface, little waves lapping, or a duck paddling through calm water.
💡Ducks on a quiet pond — 'The ducks swam pocha-pocha across the still pond.'
あひるが池をぽちゃぽちゃと泳いでいる。
The ducks swim pocha-pocha across the pond.
The toddler ___ splashed happily in the shallow pond.
幼児が浅い池で○○と楽しそうに遊んでいた。