A world where companies poison our water and our soil, and children kill.
知道了在我们的世界里， 水源受污染、土壤被毒化，连孩子也会杀人。
2
Farmers add fertilizer to the soil to make plants grow better, or spray poison to kill plant pests.
农民为了使作物长得更好而给土壤施化肥或者为了杀死害虫而喷撒农药。
3
The plants growed in the soil polluted with heavy metals could alleviate the heavy metal poison by accumulation of proline and reduction of antiscorbutic acid content and so on.