“金矿”造句

金矿并非无底的宝藏，金子终究会被采光。
A gold mine is not a bottomless pit, the gold runs out.

那些丘陵里埋藏着丰富的金矿.
There are rich deposits of gold in those hills.

在丛林地带，儿童被用作开采金矿的苦役。
The children were used as slave labour in gold mines in the jungle.