star sapphire

例句：

1. 1.The star sapphire isa rare gemstone that shines witha brilliant blue light.
   这颗星蓝宝石是一种稀有的宝石，闪耀着耀眼的蓝色光芒。
2. 2. In ancient times, starsapphires were highly valued fortheir rarity and beauty.
   在古代，由于其稀有性和美丽，星蓝宝石备受珍视。
3. 3. Thestar sapphire was worn as a symbolof wealth and power by the royalfamily in many cultures.
   在许多文化中，星蓝宝石被皇室家族作为财富和权力的象征佩戴。