重金属污染事件屡有发生近几年来，“万本泰，在环保部总工程师告诉南方都市报。”
"Heavy metal pollution incidents have occurred repeatedly in recent years," Wan Bentai, chief engineer at the Ministry of Environmental Protection, told the Southern Metropolis Daily.
重金属是突发污染事件中比较常见的污染物，近年来我国突发重金属污染事件发生强度和频率的趋势增大。
Heavy metal is a common type of pollutant during accidental pollutions. In recent years, the frequency and intensity of accidental heavy metal pollution events tends to increase in China.
由土壤重金属污染引发的农产品安全和人体健康事件也时有发生，成为影响人类健康和社会稳定的重要因素。
Agricultural safety and health events caused by the heavy metal pollution often occur, it has become the most important factor of human health and the social stability.
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