laurustinus

例句：

1. 1. The laurustinus tree is a rare and beautiful species.
   这种树是稀有且美丽的品种。
2. 2. The laurustinus tree produces a unique and fragrant oil.
   这种树能产生一种独特的香气油。
3. 3. The laurustinus tree is often used in traditional medicine for its medicinal properties.
   这种树在传统医学中常被用于提取药用成分。