It may ring true, but is it Stone Age psychology at work?(這有可能是真的，但這是由于石器時代形成的心理在起作用嗎？)

The Stone Age, Bronze Age and Iron Age all came and went, but gold is forever.(石器時代，青銅時代，鐵器時代都相繼成為過往，而黃金卻永存。)

An archaeologist, Wood has studied the history of British food from the Stone Age right up to the 1970s.(考古學家伍德將英國從石器時代直到20世紀90年代的食物歷史進行了深入研究。)

Its purpose was to document the history of civilization including the Stone Age, Ancient Egypt and the Coptic Age.(它的建立是為了記錄一些時代的文明歷史，包括石器時代，古埃及和科普特時代。)

Men and women evolved over a 450 000 year period known as the Stone Age.(男人與女人經過了被稱為石器時代的450000年的進化。)

Theirs was essentially a Stone Age civilisation, and yet one that developed the most advanced astronomy and mathematics.(他們的文明本質上屬于石器時代的文明。他們發明出了最為先進的天文學和數學知識。)

But guests at Sauvage can try 'Paleo' without feeling obligated to take on a strictly Stone age lifestyle.(但索瓦餐廳的客人不需要嚴格遵照石器時代的生活方式，也能體驗“穿越”的感覺。)

Paintings from the Stone Age show early Musical Instruments.(從石器時代的畫中我們可以見到早期樂器的模樣。)

Among the many reasons I found while doing some research men began shaving in Stone Age times were.(在調查出的眾多原因中，我發現男人是從石器時代就開始刮臉了。)

Yes, it's a little Stone Age, but we men consider it our manly obligation to bring home the bacon.(是的，現在不是石器時代，但我們男人還是認為掙面包依然是自己的義務和責任。)