Bolsonaro caused astonishment, recently, by suggesting environmental advocacy groups could be setting fires in the forest.

不久前，博索纳罗发表了惊人言论，称环保倡议组织可能在这片雨林纵火。

An environmental advocacy group said the lead levels here are among the highest in the United States.

一个环保组织说，这里的铅含量是美国最高的。

David Andrews is a senior scientist at the nonprofit health and environmental advocacy group Environmental Working Group.

大卫·安德鲁斯是非营利健康和环境宣传小组环境工作组的资深科学家。

An environmental advocacy group called the Center for Biological Diversity said it was pleased with the FWS decision to protect the toad.

一个名为“生物多样性中心”的环境倡导组织表示，其对美国鱼类及野生动植物管理局保护蟾蜍的决定感到高兴。