我们这里在说的是新石器时代，是石器开始被青铜和其他金属制工具所取代之前的那个时代。
We are talking about the Neolithic period here, which was the time before stone tools began to be replaced by tools made of bronze and other metals.
希拉松塔奇提特洞穴一直被纳图夫人所占据，并且在旧石器时代到新石器时代的过度阶段开始在那里建造永久性的住房。
Hilazon Tachtit was occupied by the Natufians, hunter-gatherers who began to build permanent dwellings during the transition between the prefarming Paleolithic and the agricultural Neolithic periods.
旧石器时代和新石器时代之间的间隔曾经被认为是个一个真正的间隔，现在被中时期时代所填补。
The gap between the Old Stone Age and the New Stone Age once supposed to be a real hiatus, is being filled by a Middle Stone Age.
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