foresthygienics

例句：

1. 1. Forest health is crucial for the survival of wildlife and ecosystems.
   森林健康对野生动物和生态系统的生存至关重要。
2. 2. The government has implemented several measures to improve forest hygiene.
   政府已经实施了若干措施来改善森林卫生。
3. 3. In recent years, there has been a growing focus on forest sanitation in many countries.
   近年来，许多国家越来越关注森林卫生问题。