突っ込む

A boy was walking with his hands in his pocket.

１人少年が両手をポッケトにつっこんで歩いていた。

The boy thrust the coin into his pocket.

その少年はお金をポケットの中へ突っ込んだ。

Ben put his hands in his pockets.

べんは両手をポケットへつっこんだ。