garance brun rouge

例句：

1. 1.The emerald is the most valuablegemstone in the world.
   翡翠是世界上最珍贵的宝石。
2. 2. She wore a necklace with aruby pendant.
   她戴着一串镶嵌着红宝石吊坠的项链。
3. 3. Thediamond is often used as a symbol oflove and passion.
   钻石常被用作爱情和激情的象征。