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- Prehistoric human hunters, using spears and fire, drove many large animals to extinction. 史前时期的猎人使用矛与火猎捕许多大型动物，迫使他们绝种。
- Experts can tell if an ancient Egyptian mummy or a prehistoric human was a boy or a girl just by looking at the skeleton. 专家单观察遗骸骨架，便可判断出一个古埃及的木乃伊或是一个史前人类的性别。
- Archaeologists at Stonehenge World Heritage site within a stone dug up some debris, and that these small stones or stone fragments may be a prehistoric human lucky charm. 考古学家们在巨石阵世界遗址内挖出了一些石头碎片，并推测这些小石头或石头碎片可能是一种史前人类的幸运符。
- These results provide evidences for the reconstruction of the geomorphic environment of Beijing plain during the Late Pleistocene and the study of prehistoric human history. 以上的研究为北京平原晚更新世晚期人-地环境的重建和进行史前人类历史的研究提供依据。
- Of or relating to a prehistoric human culture widespread throughout North America from about12,000 to 9,000 b.c.,distinguished by sharp,fluted projectile points made of chalcedony or obsidian. 克洛维斯的大约公元前12，000至9，000年在北美洲广泛传播的史前人类文化的，或与之相关的，以玉髓或黑曜石制成的锋利且有凹槽的投掷用尖器为特色。
- Of or relating to a prehistoric human culture widespread throughout North America from about12, 000to9, 000b.c., distinguished by sharp, fluted projectile points made of chalcedony or obsidian. 克洛维斯的大约公元前12，000至9，000年在北美洲广泛传播的史前人类文化的，或与之相关的，以玉髓或黑曜石制成的锋利且有凹槽的投掷用尖器为特色
- Of or relating to a prehistoric human culture widespread throughout North America from about12, 000 to9, 000 b.c., distinguished by sharp, fluted projectile points made of chalcedony or obsidian. 克洛维斯的大约公元前12，000至9，000年在北美洲广泛传播的史前人类文化的，或与之相关的，以玉髓或黑曜石制成的锋利且有凹槽的投掷用尖器为特色
- Of or relating to a prehistoric human culture widespread throughout North America from about12,000to9,000b.c,distinguished by sharp,fluted projectile points made of chalcedony or obsidian. 克洛维斯的大约公元前12，000至9，000年在北美洲广泛传播的史前人类文化的，或与之相关的，以玉髓或黑曜石制成的锋利且有凹槽的投掷用尖器为特色
- Scientists say the diat diet of prehistoricuments prehistoric humans probably required more chewing teeth. 科学家说，史前人类的饮食可能要求更多的嚼牙。
- Scientists say the diet of prehistoric humans probably required more chewing teeth.Life was probably a little rougher on the teeth back then, too. 科学家称，史前人类很可能需要更多的咀嚼牙来吃食物。
- Scientists say the diet of pray his works to prehistoric humans probably required more chewing teeth.Life will was probably a little rougher on the teeth back thento, too. 科学家们说史前人类的饮食可能需要更多的咀嚼齿，那时的生活可能对牙齿要求更高。
- Results of these analyses show that young adult and middle-aged individuals were the dominant elements in the fossil assemblage.It is inferred that the sika deers were the preys of prehistoric humans. 这表明动物死亡的原因不是自然死亡，很可能是史前人类狩猎造成的灾害性死亡。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
- An analysis of the natural environment of prehistoric human settlements 史前聚落的自然环境因素分析
- Archaeological Evidence of the Prehistoric Human Managing Water in China 我国史前人类治水的考古学证明
- Is Harry's prehistoric car still working? 哈里那辆老式汽车还能开吗?
- Speeches distinguish human beings from animals. 人类和动物的区别在于人会说话。
- Some prehistoric people lived in caves. 有些史前时期的人住在洞穴里。
- The war took a heavy toll of human life. 这次战争夺去了许多人的生命。
- Perhaps it is our human nature to be nostalgic. 也许是人类天生有一种思古之幽情。
