断裂点

例句：

1. 1. The breakthrough in technology has changed the way we live.
   技术突破改变了我们的生活方式。
2. 2. The company's financial crisis was a turning point for its future development.
   公司的财务危机是其未来发展的一个转折点。
3. 3. The decision to invest in renewable energy marked a new era in energy policy.
   决定投资可再生能源标志着能源政策的新纪元。