在丛林地带，儿童被当作苦役用来开采金矿。

The children were used as slave labour in gold mines in the jungle.

《柯林斯英汉双解大词典》

马德雷德迪奥斯河上下游正在开采金矿的工人。

Up and down the Madre DE Dios River, people mine for gold.

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金矿的开采也导致了河堤上的树木被砍伐殆尽。

Gold mining has also led to deforested riverbanks.

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矿工们终于找到了一个没有开采的金矿。

At last the miners struck on an undiscovered gold mine.

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矿工们终于找到了一个没有开采的金矿。

At last the miners struck on an undiscovered gold mine.

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