heavy metal pollution

• 重金属污染

heavy metal pollution的用法和样例：

例句

1. Heavy metals contamination is the main type of soil contamination.
   重金属污染是土壤污染的主要类型之一。
2. The disappearance of metal pollution in the soil will come as the surface of the planet moves underground, unless the earth itself instigates extremely strong crustal movement.
   土壤重金属污染的消失，除非地球进行强烈的地壳运动，把表层沉地地底。