据说，马在５ ０００万年前就出现在北美大陆上，那时的马叫始祖马，只有狗那么大，小巧玲珑。现在我们看到的马是经过几千万年艰辛进化的马。如今马已成为人类的忠实朋友。 马是一种英雄动物。古往今来，文人骚客有关吟马的诗句数不胜数。辛弃疾：“想当年，金戈铁马，气吞万 It is said that the horse appeared on the North American continent 50 million years ago, when the horse was called the first Zuma and only dogs were so big and small. Now we see the horse is the arduous evolution of the horse after tens of millions of years. Today, horses have become loyal friends of mankind. Horse is a herd of animals. Throughout the ages, there have been numerous poems on the poes of the literati poets. Xin Qiji: "In the past, the golden iron horse, swallow million