求翻译：西班牙斗牛选用的公牛是一种血统纯正的野性动物，一般是生性暴烈的北非公牛，它们由特殊的驯养场负责牛种培育，经过四到五年即可用于比赛。但公牛那好斗的本性不是经人训练出来的，而是其天生的。其实斗牛选用的公牛都是色盲，所以无论你拿什么颜色的布去静止展现，斗牛都是没有感觉的，只有摇动的物体才能激起它们的斗志是什么意思？

Spanish bullfighting is a selected pure blood Bull wild animals, generally violent nature of North African bull, they are responsible by a special field of domesticated cattle cultivation, can be used for four to five years after the game. But the bull was aggressive nature is not trained by the peo

Spain bullfighting bull selection is a pure wildness, as a general rule, animal health and sexual violent North Africa bulls, and they will be responsible for special domesticated farm cattle breeding, after 4 to 5 years can be used both for competition. But bulls that the training of those who are

The Spanish bullfight selects the bull is one kind of blood relationship pure fond of the countryside animal, is generally the natural disposition violent North Africa bull, they from special tame the field to be responsible for Niu Zhong cultivate, pass through then use in four to five years compet

Spain Bull-Bull is the selection of a pure origin of wild animals, typically has a recalcitrant North Africa Bull, they consist of special responsible for the domestication of cattle rearing, after 4-5 years is available for the game. But bulls that aggressive nature not by people trained, but their

Spain Bull-Bull is the selection of a pure origin of wild animals, typically has a recalcitrant North Africa Bull, they consist of special responsible for the domestication of cattle rearing, after 4-5 years is available for the game. But bulls that aggressive nature not by people trained, but their