foam-water gun

例句：

1. 1. The kids were playing with their foam-water guns at the park.
   孩子们在公园里用泡沫水枪玩耍。
2. 2. Thechildren had a great time shooting each otherwith their foam-water guns.
   孩子们用泡沫水枪互相射击玩得很开心。
3. 3. Thegame was so much fun that everyone hadto use their foam-water guns.
   这个游戏非常有趣，每个人都必须使用他们的泡沫水枪。