涌现物

例句：

1. 1. The emergence of new technologies has changed the way we live.
   新技术的出现改变了我们的生活方式。
2. 2. The emergence of a new species is a sign of evolution.
   新物种的出现是进化的标志。
3. 3. The emergence of a new leader in politics is often a cause for celebration.
   政治领域新领导人的出现往往是庆祝的理由。