1、The biggest gold mine closed last year.
最大的金礦于去年關閉了。

2、There was a gold mine up there on the side of the hill
從前在山的那邊上坡有一個金礦。

3、A gold mine was reported to have been found in that area
據(jù)報導，在那個地區(qū)發(fā)現(xiàn)了一處金礦。

4、Gold mine tailing is one of an important pollution sources.
黃金礦山尾礦是重要的污染源之一。

5、The supplier of gold - the gold mine - has increased the production of a useful commodity.
黃金供應商——金礦——提高了一種有用的商品的產(chǎn)量。

6、"There's a gold mine in waste heat, if you could convert it, " he says.
“廢棄的余熱是一座金礦，如果你可以讓它實現(xiàn)轉換的話，”他說。

7、There was a gold mine up there on the side of the hill.
從前在山的那邊上坡有一個金礦。

8、A gold mine was reported to have been found in that area.
據(jù)報導，在那個地區(qū)發(fā)現(xiàn)了一處金礦。

9、Nine tons of gold on plane AN12 belonged to a gold mine company.
AN12飛機上的九噸黃金屬于一家金礦公司。

10、A gold mine is not a bottomless pit, the gold runs out.
一個金礦不是無限的，黃金采光了。

11、As the main step of gold mine smelt, cyaniding craft plays an important role in the whole process.
氰化工藝作為金礦冶煉的主要步驟，在整個冶金過程中占有極其重要的地位。

12、Making use of earth temperature to prevent gold mine shaft from frost
利用地溫解決凍井問題在黃金礦山中的應用

13、It is a gold mine for social scientists.
這對社會科學來說是一座金礦。

14、Yindongpo Gold Mine is a large gold deposit that associates with silver, lead and zinc.
銀洞坡金礦是伴生有銀、鉛鋅多金屬的超大型金礦床；

15、We get this thing powered up, we might have a gold mine of information on our hands.
如果這手機充好電，我們也許可以搞到些十分有價值的信息。