1. The outbreak of epizooty led to the death of thousands of livestock in the region.
这次动物疫病的爆发导致该地区成千上万头家畜死亡。

2. The government took immediate action to control the epizooty and prevent its spread to other areas.
政府立即采取行动控制这种动物疫病，防止其传播到其他地区。