paleolithic的英语例句
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They are all our Chinese ancestors dwelling in the Paleolithic age.
他们都是中华民族旧石器时代的祖先.
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China's Peking Man in North China early Paleolithic human fossils.
北京猿人是中国华北地区旧石器时代早期的人类化石.
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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.
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