translation.en: from 95 percent of its original territory, and whereas once there had been 30 million bison moving across the plains, and you would have these stories of trains having to stop for four or five hours so that these thick, living rivers of the animals could pour over the tracks, now, by 1902, there were maybe less than 100 left in the wild.
translation.zh: 在95％的原本属于灰熊的领地上 灰熊也濒临绝境 在那些曾经一时有3千万野牛穿越的平原上 你会听说这样的事儿： 一些火车必须停靠四到五个小时 才能让这群黑压压、 活生生的动物如潮水一般穿过轨道 到1902年 这里只剩下不到100只野牛存活于野外