smallflower evening primrose

例句：

1. 1.The smallflower evening primrose adds a touch of color to the garden.
   夜来香为花园增添了一抹色彩。
2. 2. The evening primrose is a beautiful flower that blooms at night.
   夜来香是一种美丽的花朵，晚上开花。
3. 3. The smallflower evening primrose has been used in traditional Chinese medicine for centuries.
   夜来香在中国传统医学中被使用了几个世纪。