例句與造句

1. Royal Gold has 1 % net smelter return royalty held on eight of the mineral claims and one mining lease, including those which host the deposit on the Berg property.
2. In the summer of 2011 Royal Gold paid Seabridge Gold C $ 160 million for a 2 % net smelter return royalty claim on the KSM gold-copper-silver-molybdenum project in northern British Columbia.
3. It's difficult to find net smelter return royalty in a sentence. 用net smelter return royalty造句挺難的