《摩登原始人》是一部经典动画，在这里被恐龙石器时代包围时间多么美妙的事。
The Flintstones is a classic and it will be wonderful to be surrounded with dino Stone Age fun!
山西省阳高县出土了大量石器，它们是大约100，000年前旧石器时代的原始人使用的打猎工具。
The large numbers of stone balls unearthed in Yanggao County, Shanxi Province, were used as hunting tools by primitive men in the Paleolithic age some100,000 years ago.
原始的农耕形式在新石器时代宣告终结。
In Neolithic period, primitive types of agriculture were done.
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