They were latter-day lewis and clark types , out in the wilderness , attacked by indians , living off buffalo , deer , elk , antelop , and ducks , leading a life we can only imagine today .

他们是近代的刘易斯和克拉克，身处荒野，被印第安人袭击，靠着野牛、麋鹿、羚羊和鸭子保命，过着我们无法想象的生活。