And as the Earth changed, 随着地球的改变 so did the mammals. 哺乳动物也在改变 Some became enormous. 有一些变得很庞大 A male Megacerops. 一只雄性巨角犀 Two and a half meters tall... 2.5米高 ...four meters long... 4米长 and three tons in weight. 3吨♥重 来自《我们星球上的生命 第一季 第七集 Life on Our Planet S01E07 地球继承者》第 98 行
