如何使用 "mining" 造句

1. Rio was the lead negotiator for the mining companies .
力拓是代表矿业公司利益的首席谈判代表。
2. International mining companies hope to establish operations there soon .
跨国采矿公司希望尽快在那里开展业务。
3. On august 3rd a new national mining agency will begin accepting requests .
8月3日,新成立的国家矿务处将开始受理申请。
4. And the mining firms could help .
那些矿业公司也能助以一臂之力。
5. He thinks mining will remain a niche business .
他认为矿业仍然是利基业务。