natrium biboricum

例句：

1. 1. The ancient city of Natria Amber is a UNESCO World Heritage Site.
   纳特里亚琥珀古城是联合国教科文组织的世界遗产地。
2. 2. The discovery of this rare mineral has sparked renewed interest in the region's natural history.
   这种稀有矿物的发现重新点燃了人们对该地区自然历史的兴趣。
3. 3. The museum houses an extensive collection of Natria Amber, showcasing its unique properties and origins.
   该博物馆收藏了大量纳特里亚琥珀，展示了其独特的性质和来源。