环境工具

例句：

1. 1. The environment is crucial for plant growth.
   环境对植物生长至关重要。
2. 2. The government is working to improve the quality of the environment.
   政府正在努力改善环境质量。
3. 3. The pollution in the city has a significant impact on the environment.
   城市的污染对环境产生了重大影响。