burst out doing的意思是突然开始做某事。
以下是一篇burst out doing的英文范文：
One day, while I was doing my homework, my dog suddenly burst out playing with me. He had been sitting quietly by my side, but all of a sudden he jumped up and started chasing his tail, barking and playing with me. I couldn't help but burst out laughing as he was so adorable and unexpected.
burst out doing的意思是“突然开始/从事于”，英文范文示例如下：
1. The children burst out playing football in the street.（孩子们突然在街上踢足球。）
2. She burst out crying when she heard the news.（她听到消息后突然哭了起来。）
3. The fire brigade burst out putting out the fire.（消防队员们突然开始灭火。）
希望以上信息对您有帮助。
burst out doing的意思是“突然开始做某事”，其中burst out是短语，表示突然发生或爆发，doing是当前进行时态的动词短语。
以下是几个含有burst out doing的英文范文最新变化示例：
1. When the music suddenly started, the students burst out dancing.（音乐突然响起时，学生们突然开始跳舞。）
2. We were all enjoying ourselves at the party when suddenly we burst out laughing.（在聚会上我们都玩得很高兴，突然间我们爆发出笑声。）
3. The dog burst out barking when it saw the stranger.（狗看到陌生人时突然开始汪汪叫。）
需要注意的是，burst out doing只是表示突然开始做某事，而没有表达出具体的原因或背景。因此，在使用该短语时，需要根据语境进行适当的调整。