reinfestation

例句：

1. 1. The insect reinfested the area after the previous pests had been eradicated.
   在之前的害虫被清除后，昆虫又重新入侵了该地区。
2. 2. The government has reinstated the ban on smoking in public places.
   政府已经重新实施了公共场所禁烟的规定。
3. 3.The company reinvented itself by introducing a new product line.
   该公司通过推出新产品线重新定义了自己。