“蛮勇”用英语怎么说

他年轻时一身蛮勇。He was a daredevil when young.勇敢过度即成蛮勇, 感情过度即成溺爱, 节俭过度即成贪婪.Courage in excess becomes foolhardiness, affection weakness, thrift avarice.勇敢过度,即成蛮勇; 感情过度,即成溺爱; 俭约过度,即成贪婪.Courage in excess become foolhardiness, affe...