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。