旧石器时代

The Paleolithic era is characterized by the use of stone tools.
新石器时代以使用石器为特征。
During the Paleolithic period, humans were primarily hunter-gatherers.
在旧石器时代，人类主要是狩猎采集者。
Archaeologists have discovered Paleolithic art in various caves across Europe.
考古学家在欧洲各地的洞穴中发现了旧石器时代的艺术作品。
The Paleolithic diet emphasizes eating foods that our ancestors consumed during this time.
旧石器时代饮食强调吃我们祖先在那个时期所吃的食物。
Fossil evidence suggests that Homo sapiens emerged during the late Paleolithic era.
化石证据表明智人是在旧石器时代晚期出现的。
The discovery of fire was a significant technological advancement in the Paleolithic age.
发现火是旧石器时代的一项重大技术进步。
Paleolithic people lived in small nomadic groups for survival in harsh environments.
旧石器时代的人们为了在恶劣环境中生存而生活在小规模的游牧群体中。
Artifacts from the Paleolithic period provide insights into early human culture and beliefs.
旧石器时代的遗物为我们了解早期人类文化和信仰提供了线索。
The end of the Paleolithic era marked the beginning of the Neolithic Revolution.
旧石器时代的结束标志着新石器革命的开始。
Paleolithic societies had to adapt to changing climate conditions over thousands of years.
旧石器社会必须适应数千年来不断变化的气候条件。