a turning point in history

• 历史的转折

a turning point in history的用法和样例：

例句

1. The story has a strange twist in chapter 15.
   故事情节在第十五章有了出乎意料的转折。
2. A decision to this effect was made at the Third Plenary Session of the Eleventh Central Committee, and it represented an important turning point.
   十一届三中全会解决了这个问题，这是一个重要的转折。