The high prices encouraged the peasants to improve their animal husbandry techniques; for example, they began feeding their animals indoors in order to raise the milk yield of their cows.
高昂的价格鼓励农民提高畜牧业技术；例如，为了提高奶牛的产奶量，他们开始在室内喂养动物。
2
If predictions hold true, the region will yield more new species discoveries in future, hopefully permitting expansion of protected regions on the animal and plant-rich island.
如果预测准确，那么这个地区将会发现更多新的物种，这些受保护动植物的保护范围将会很有希望得到扩大。
3
Inadequate B12, found only in animal products, or folic acid can yield blood cells unable to carry vital oxygen to the brain.