n.穴居人；野人
Did cavemen drink soda and frozen juices? 穴居人喝蘇達和冰凍果汁嗎？
He realized that the film about cavemen contained an anachronism when he saw a jet cut across the horizon during a hunting scene. 他發(fā)現(xiàn)一場關于穴居人的電影中的一個錯誤，一個狩獵的鏡頭上一架飛機劃過地平線。
