chlordan poisoning

例句：

1. 1.The pesticide chlordan was used to control the insect population.
   使用氯丹来控制昆虫数量。
2. 2. The farmers are worried about the potential health risks associated with chlordan use.
   农民们担心氯丹使用可能带来的健康风险。
3. 3. The chemical company responsible for producing chlordan has been fined for environmental violations.
   负责生产氯丹的化学公司因环境违规被罚款。