lamboanite

例句：

1. 1.The blue sapphire gemstone is the birthstone for June.
   蓝色蓝宝石宝石是六月的诞生石。
2. 2.The blue sapphire gemstone is a symbol of wisdom and loyalty.
   蓝色蓝宝石宝石象征着智慧和忠诚。
3. 3. The blue sapphire gemstone has been used in jewelry for centuries.
   蓝色蓝宝石宝石在珠宝中被使用了几个世纪。