一天,儿子从书房里拿出一本书,说:“爸,我想问你一个问题,你真的知道牛奶是怎么来的吗?牛奶的背后隐藏着奶牛的多少辛酸?”奶牛也辛酸?我一时懵了,急忙打开那本书,找到儿子要我看的那一段文字,内容是这样的“:牛奶都来自一种叫做奶牛的动物。奶牛之所以产奶,是因为它生小牛了。没有哪一种哺乳类动物的雌性个体的乳房会平白无故地天天向外淌奶。奶牛为什么会生小牛?因为它怀孕了。奶牛为什么会怀孕?因为它被人工授精了。饮用奶都来自于工厂化的养殖业。乳业流水线 One day, the son took a book from the study room and said: ”Dad, I want to ask you a question, do you really know how milk comes from? What is the bitterness of a cow behind the milk?“ Bitterness? I was out of my way, hurriedly opened the book and found the text that my son wanted me to read: ”The milk came from a kind of animal called a cow. Mavericks No breasts of any mammalian female will milk milk every day for no apparent reason Why does a cow produce a calf? Because it is pregnant. Why is the cow pregnant? Because it is inseminated. Milk comes from the factory farming. Dairy assembly line