Some seem to have gone to the southern border with Brazil, to deal with illegal mining.

有些人似乎已经去了委内瑞拉南部与巴西交界处打击非法采矿行为。

youdao

I think the problem is that they can't control the illegal mining but they thought that at least they can make it less environmentally disastrous.

我认为问题所在就是他们不能控制非法采矿，但是他们认为至少他们可以使得采矿对环境的损害减轻。

youdao

Illegal mining of this ore has led to destruction of prime gorilla habitats.

非法开采让这些大猩猩的栖息地受到了严重破坏。

youdao

Some seem to have gone to the southern border with Brazil, to deal with illegal mining.

ECONOMIST: A hundred years of bombast

Eventually, some 150 illegal mining and quarrying companies in the area were shut down.

ECONOMIST: Rural activism

Illegal mining is a major concern in Ghana's mining areas where operators use sophisticated equipment to process the ore.

BBC: Ghana gold mine collapse kills 16