swine pest

例句：

1. 1. The pig farm had to deal with a new swine pest outbreak.
   养猪场不得不应对新的猪害爆发。
2. 2.The veterinarian recommended vaccination as the best way to control this swine pest.
   兽医推荐接种疫苗是控制这种猪害的最佳方法。
3. 3. Swine pests are a major concern for farmers in China.
   猪害是中国农民的主要担忧。