caroa

例句：

1. 1.The caroia flower is a popular choice for wedding centerpieces.
   卡罗亚花是婚礼中心装饰的热门选择。
2. 2. The caroia tree has been used in traditional medicine for centuries.
   卡罗亚树在传统医学中被使用了几个世纪。
3. 3. The caroia plant is known for its beautiful purple flowers.
   卡罗亚植物以其美丽的紫色花朵而闻名。