balloonet

例句：

1. 1. The children were playing with their colorful balloons.
   孩子们正在用他们的彩色气球玩耍。
2. 2.The balloon was released into the sky.
   气球被释放到天空中。
3. 3. He bought a balloon for his daughter's birthday party.
   他为女儿的生日派对买了一个气球。