Watchingbisonupcloseisfascinating,likewatchingagrassfir...
问题详情：Watchingbisonupcloseisfascinating,likewatchingagrassfireabouttoleapoutofcontrol.Withtheirhuge,wedge-shapedheadsandsilver-dollar-sizebrowneyes,the2,000-poundanimalsaresymbolsofanotherplaceandti...