Translation of "Balloons" in Japanese

Kids really want balloons.

子供達は風船が欲しくてたまらない。

Yanni wants more water balloons.

ヤニーはもっと水風船が欲しいのよ。

Water balloons are very cheap.

水風船はめっちゃ安いよ。

As well as a launching helium balloons

ヘリウムガス気球を使って 物資を北朝鮮へと