The footprints in the sands changed saber - toothed tiger ‘ s , washed away by tide in silence usually 沙灘上的腳印換成了劍齒虎的,潮水仍然無聲地抹去了這個(gè)生物留下的印記。
Finally , in 1991 , on the last day of the field season , the crew found what they were looking for : a hominid bone , discovered underneath the skeleton of a saber - toothed cat 終于,在1991年田野季預(yù)定結(jié)束的那一天,工作人員在一頭劍齒虎的遺骸下發(fā)現(xiàn)了他們一直在找的人類化石。