water balloon
ヤニーはもっと水風船が欲しいのよ。
Yanny wants more water balloons.
「今の音聞こえた？」「水風船だよ」
“Did you hear that just now?” “It was a water balloon.”
水風船はめっちゃ安いよ。
Water balloons are super cheap.
トムがメアリーに水風船をぶつけたんだ。
Tom hit Mary with a water balloon.