蠹虫

例句：

1. 1. The termite infestation is a major problem for the local ecosystem.
   白蚁的侵害是当地生态系统的一大问题。
2. 2. The ant colony was devouring the grains left by the farmer's harvest.
   蚂蚁群正在吞噬农民收获后留下的谷物。
3. 3. The termites were causing significant damage to the wooden structure.
   白蚁正对木结构造成严重破坏。