paleolithic造句
Paleolithic man could only make the most basic stone tools.
旧石器时代的人类只能制造最简单的石器.
the ethnography of
paleolithic humans
旧石器时代的人种研究
The Upper
Paleolithic , in contrast , ushered in a suite of sophisticated practices.
旧石器时代晚期就不一样了, 成套的复杂行为出现了.
The stone balls were tools of hunting in
Paleolithic times.
石球是旧石器时代原始人用来狩猎的工具.
the ethnography of
paleolithic humans.
旧石器时代的人种研究