用智慧和心血养牛在延安,阳早的身份是联合国难民救助总署奶牛专家。他和寒春赶着83头荷兰奶牛来到位于陕北和内蒙交界的三边牧场。他俩饲养的牛和生产的牛奶不断为革命队伍换来钞票、粮食、布匹和弹药。那儿信息不 Use wisdom and hardworking to raise cattle in Yan’an, as early as the morning of the identity of the United Nations refugees aid dairy experts. He and the cold spring drove 83 Dutch cows to three-sided pastures on the border between northern Shaanxi and Inner Mongolia. The cattle they raise and the milk they produce continue to exchange money, food, cloth and ammunition for the revolutionary ranks. No information there