Leuco-Sapphire

例句：

1. 1. The Leuco-Sapphire is a rare gemstone that has been prized for centuries.
   夜光石是一种稀有的宝石，自古以来就备受珍视。
2. 2. The Leuco-Sapphire in the museum exhibit is truly breathtaking.
   博物馆展览中的夜光石真是令人叹为观止。
3. 3. The Leuco-Sapphire was discovered in the remote deserts of Africa, where it was believed to hold mysticalpowers.
   这种夜光石是在非洲偏远的沙漠中发现的，人们相信它具有神秘的力量。