adj.未发展现代技术的；先于现代技术存在的；起源于现代技术的

In the pretechnological era, humans relied on hunting and gathering for sustenance.
在前技术时代，人们依赖狩猎和采集来获取食物。
The prehistoric cave paintings exhibit a crude yet profound understanding of nature.
史前洞穴壁画展示了对自然粗犷而深刻的了解。
Agriculture emerged as a pretechnological innovation, transforming human societies.
农业作为早期的技术革新，改变了人类社会。
Tools crafted from stone were common in the pretechnological period.
石头制成的工具在前技术时代很常见。
Nomadic tribes practiced simple but effective pretechnological means of communication.
游牧部落运用简单但有效的非技术交流方式。
Pretechnological societies had no concept of electricity or written language.
前技术社会不了解电或书面语言。
Fire was a crucial pretechnological discovery that allowed for warmth, cooking, and safety.
火是早期的重要发现，它提供了温暖、烹饪和安全。
The wheel was a transformative pretechnological invention that facilitated transportation.
轮子是革命性的早期发明，促进了交通工具的发展。
Preindustrial economies often revolved around subsistence farming and bartering.
前工业化经济大多围绕自给自足农业和物物交换。
The knowledge of herbal remedies was passed down through generations before modern medicine took hold.
在现代医学兴起之前，草药疗法的知识是通过世代相传的。