postpaleolithic

例句：

1. 1.The postpaleolithic era is often referred to as the Stone Age.
   旧石器时代后期通常被称为石器时代。
2. 2.The discovery of this site has helped us understand the evolution of human society during the postpaleolithic period.
   这个遗址的发现帮助我们理解了人类在旧石器时代后期的社会进化。
3. 3. The tools found at the site are similar to those used by modern humans, suggesting that we may have evolved from a more primitive form during the postpaleolithic era.
   该遗址中发现的工具与现代人使用的工具相似，这表明我们可能在旧石器时代后期从更原始的形式进化而来。