After the soil is polluted by the heavy metallic element, these harmful elements will enter finally the human body through the food chain, which will do harm to the human health.
因为土壤被重金属元素污染后，这些有害元素将通过食物链最终进入人体，对人体健康造成危害。
After the soil is polluted by the heavy metallic element, these harmful elements will enter finally the human body through the food chain, which will do harm to the human health.
因为土壤被重金属元素污染后，这些有害元素将通过食物链最终进入人体，对人体健康造成危害。
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