pesting

例句：

1. 1.The crops were severely affected by the pests.
   农作物受到了害虫的严重影响。
2. 2. Thefarmers are constantly pesting the government formore funding.
   农民们不断向政府要求更多的资金支持。
3. 3. The new pest control measureshave been effective in reducing the population ofthis pest.
   新的害虫控制措施已经有效地减少了这种害虫的数量。