中石器时代

The Mesolithic era marks the period between the end of the Pleistocene glaciation and the beginning of the Neolithic Revolution.
在更新世冰河期结束和新石器革命开始之间，Mesolithic时代标志着一个时期。
Archaeologists discovered numerous stone tools during their excavation in the Mesolithic site.
考古学家在Mesolithic遗址的挖掘中发现了许多石器。
The Mesolithic period saw a significant shift in human lifestyle, as people moved from nomadic hunting to more settled ways of life.
Mesolithic时期人类生活方式发生了显著转变，从游牧狩猎转变为更为定居的生活方式。
The development of fishing techniques during the Mesolithic era contributed greatly to the survival of early human societies.
Mesolithic时期的捕鱼技术发展对早期人类社会的生存做出了巨大贡献。
In the Mesolithic era, humans began to cultivate certain plants for food, which was a precursor to agriculture.
在Mesolithic时代，人类开始种植某些植物作为食物，这是农业的先驱。
The Mesolithic era is often characterized by its distinctive art styles, which were different from those of the Paleolithic and Neolithic periods.
Mesolithic时代通常以其独特的艺术风格为特征，这些风格与旧石器时代和新石器时代的风格不同。
Researchers believe that the Mesolithic era was crucial in the evolution of human diet, as it saw the development of food preservation methods.
研究人员认为，Mesolithic时代在人类饮食的进化中至关重要，因为它见证了食品保存方法的发展。
The Mesolithic period witnessed the emergence of more complex social structures, as groups began to form larger communities.
Mesolithic时期见证了更复杂社会结构的出现，因为群体开始形成更大的社区。
The study of Mesolithic artifacts can provide insights into the daily lives and cultural practices of our ancient ancestors.
研究Mesolithic遗物可以为我们提供关于古代祖先日常生活和文化实践的见解。
The Mesolithic era is marked by the gradual transition from the use of flaked stone tools to the more refined and durable bone and antler tools.
Mesolithic时代以从敲击石器工具的使用逐渐过渡到更精细和耐用的骨质和鹿角工具的使用为标志。