In more fertile spots the observer would have come to the conclusion that one of those great herds of bisons which graze upon the prairie land was approaching him.

如果这里是一个肥沃的地区，人们就会断定，这是草原上游牧的大队牛群，正在向着他这方面移动。

I muttered the conventional sort of thing, and then he said I should find it all right when I settled, as though I had come to graze upon him for weeks! '

我喃喃自语了一些常规的话， 然后他说当我安顿下来时我会发现一切都很好， 就好像我已经在他身上放牧了几个星期一样！