It isn’t called “factory farming” merely because those sheds look like factories. Everything about the production method is geared towards turning live animals into machines for converting grain into meat or eggs at the lowest possible cost.
把这种方法命名为“工厂化养鸡”不仅是因为鸡棚很像工厂。生产的所有步骤只有一个目的，就是以最低的成本把活生生的动物变成把粮食转为肉蛋的机器。