枝节事故

例句：

1. 1. He was involved in a minor accident while driving home from work.
   他下班回家时卷入了一起轻微的事故。
2. 2. The branch of the tree broke off and caused a minor accident.
   树枝折断，造成了一起轻微的事故。
3. 3. The minor accident led to a discussion about safety protocols.
   这起轻微事故引发了关于安全规程的讨论。