pig industry的用法和样例：
例句
- So, since both the industry and the pig have changed, it makes sense that our feeding strategies must also change.
所以，既然养猪业和猪本身都发生了变化，我们也应该相应的改变我们的饲喂策略。 - Porcine contagious pleuropneumonia is one of the five primary diseases that threaten modern pig industry throughout the world.
猪胸膜肺炎是国际上公认的危害现代养猪业的五大疾病之一。
