How to Use "unpolluted" with Example Sentences

1. Use healthy organic food . All come from unpolluted villages .

2. Adapt to the demand of wto , developing unpolluted vegetable .

3. Playground - the sacred and unpolluted plot in my mind .

4. This was an unpolluted area near here .

5. The calm , unpolluted atmosphere of a park is an excellent place to grow such flora .